date,observations,fitted_data,combined 2001-01-01, NaN, 40.06, 40.06 2001-01-02, NaN, 40.05, 40.05 2001-01-03, NaN, 40.03, 40.03 2001-01-04, NaN, 40.02, 40.02 2001-01-05, NaN, 40.00, 40.00 2001-01-06, NaN, 39.99, 39.99 2001-01-07, NaN, 39.97, 39.97 2001-01-08, NaN, 39.96, 39.96 2001-01-09, NaN, 39.94, 39.94 2001-01-10, NaN, 39.93, 39.93 2001-01-11, NaN, 39.91, 39.91 2001-01-12, NaN, 39.90, 39.90 2001-01-13, NaN, 39.88, 39.88 2001-01-14, NaN, 39.87, 39.87 2001-01-15, NaN, 39.85, 39.85 2001-01-16, NaN, 39.84, 39.84 2001-01-17, NaN, 39.82, 39.82 2001-01-18, NaN, 39.81, 39.81 2001-01-19, NaN, 39.79, 39.79 2001-01-20, NaN, 39.78, 39.78 2001-01-21, NaN, 39.76, 39.76 2001-01-22, NaN, 39.75, 39.75 2001-01-23, NaN, 39.73, 39.73 2001-01-24, NaN, 39.72, 39.72 2001-01-25, NaN, 39.70, 39.70 2001-01-26, NaN, 39.69, 39.69 2001-01-27, NaN, 39.67, 39.67 2001-01-28, NaN, 39.66, 39.66 2001-01-29, NaN, 39.64, 39.64 2001-01-30, NaN, 39.63, 39.63 2001-01-31, NaN, 39.61, 39.61 2001-02-01, NaN, 39.60, 39.60 2001-02-02, NaN, 39.58, 39.58 2001-02-03, NaN, 39.57, 39.57 2001-02-04, NaN, 39.55, 39.55 2001-02-05, NaN, 39.54, 39.54 2001-02-06, NaN, 39.52, 39.52 2001-02-07, NaN, 39.51, 39.51 2001-02-08, NaN, 39.49, 39.49 2001-02-09, NaN, 39.48, 39.48 2001-02-10, NaN, 39.46, 39.46 2001-02-11, NaN, 39.45, 39.45 2001-02-12, NaN, 39.43, 39.43 2001-02-13, NaN, 39.42, 39.42 2001-02-14, NaN, 39.40, 39.40 2001-02-15, NaN, 39.39, 39.39 2001-02-16, NaN, 39.37, 39.37 2001-02-17, NaN, 39.36, 39.36 2001-02-18, NaN, 39.34, 39.34 2001-02-19, NaN, 39.33, 39.33 2001-02-20, NaN, 39.31, 39.31 2001-02-21, NaN, 39.29, 39.29 2001-02-22, NaN, 39.28, 39.28 2001-02-23, NaN, 39.26, 39.26 2001-02-24, NaN, 39.25, 39.25 2001-02-25, NaN, 39.23, 39.23 2001-02-26, NaN, 39.22, 39.22 2001-02-27, NaN, 39.20, 39.20 2001-02-28, NaN, 39.19, 39.19 2001-03-01, NaN, 39.17, 39.17 2001-03-02, NaN, 39.16, 39.16 2001-03-03, NaN, 39.14, 39.14 2001-03-04, NaN, 39.13, 39.13 2001-03-05, NaN, 39.11, 39.11 2001-03-06, NaN, 39.09, 39.09 2001-03-07, NaN, 39.08, 39.08 2001-03-08, NaN, 39.06, 39.06 2001-03-09, NaN, 39.05, 39.05 2001-03-10, NaN, 39.03, 39.03 2001-03-11, NaN, 39.02, 39.02 2001-03-12, NaN, 39.00, 39.00 2001-03-13, NaN, 38.99, 38.99 2001-03-14, NaN, 38.97, 38.97 2001-03-15, NaN, 38.95, 38.95 2001-03-16, NaN, 38.94, 38.94 2001-03-17, NaN, 38.92, 38.92 2001-03-18, NaN, 38.91, 38.91 2001-03-19, NaN, 38.89, 38.89 2001-03-20, NaN, 38.88, 38.88 2001-03-21, NaN, 38.86, 38.86 2001-03-22, NaN, 38.85, 38.85 2001-03-23, NaN, 38.83, 38.83 2001-03-24, NaN, 38.81, 38.81 2001-03-25, NaN, 38.80, 38.80 2001-03-26, NaN, 38.78, 38.78 2001-03-27, NaN, 38.77, 38.77 2001-03-28, NaN, 38.75, 38.75 2001-03-29, NaN, 38.73, 38.73 2001-03-30, NaN, 38.72, 38.72 2001-03-31, NaN, 38.70, 38.70 2001-04-01, NaN, 38.69, 38.69 2001-04-02, NaN, 38.67, 38.67 2001-04-03, NaN, 38.66, 38.66 2001-04-04, NaN, 38.64, 38.64 2001-04-05, NaN, 38.62, 38.62 2001-04-06, NaN, 38.61, 38.61 2001-04-07, NaN, 38.59, 38.59 2001-04-08, NaN, 38.58, 38.58 2001-04-09, NaN, 38.56, 38.56 2001-04-10, NaN, 38.54, 38.54 2001-04-11, NaN, 38.53, 38.53 2001-04-12, NaN, 38.51, 38.51 2001-04-13, NaN, 38.50, 38.50 2001-04-14, NaN, 38.48, 38.48 2001-04-15, NaN, 38.46, 38.46 2001-04-16, NaN, 38.45, 38.45 2001-04-17, NaN, 38.43, 38.43 2001-04-18, NaN, 38.41, 38.41 2001-04-19, NaN, 38.40, 38.40 2001-04-20, NaN, 38.38, 38.38 2001-04-21, NaN, 38.37, 38.37 2001-04-22, NaN, 38.35, 38.35 2001-04-23, NaN, 38.33, 38.33 2001-04-24, NaN, 38.32, 38.32 2001-04-25, NaN, 38.30, 38.30 2001-04-26, NaN, 38.28, 38.28 2001-04-27, NaN, 38.27, 38.27 2001-04-28, NaN, 38.25, 38.25 2001-04-29, NaN, 38.24, 38.24 2001-04-30, NaN, 38.22, 38.22 2001-05-01, NaN, 38.20, 38.20 2001-05-02, NaN, 38.19, 38.19 2001-05-03, NaN, 38.17, 38.17 2001-05-04, NaN, 38.15, 38.15 2001-05-05, NaN, 38.14, 38.14 2001-05-06, NaN, 38.12, 38.12 2001-05-07, NaN, 38.11, 38.11 2001-05-08, NaN, 38.09, 38.09 2001-05-09, NaN, 38.07, 38.07 2001-05-10, NaN, 38.06, 38.06 2001-05-11, NaN, 38.04, 38.04 2001-05-12, NaN, 38.02, 38.02 2001-05-13, NaN, 38.01, 38.01 2001-05-14, NaN, 37.99, 37.99 2001-05-15, NaN, 37.97, 37.97 2001-05-16, NaN, 37.96, 37.96 2001-05-17, NaN, 37.94, 37.94 2001-05-18, NaN, 37.92, 37.92 2001-05-19, NaN, 37.91, 37.91 2001-05-20, NaN, 37.89, 37.89 2001-05-21, NaN, 37.88, 37.88 2001-05-22, NaN, 37.86, 37.86 2001-05-23, NaN, 37.84, 37.84 2001-05-24, NaN, 37.83, 37.83 2001-05-25, NaN, 37.81, 37.81 2001-05-26, NaN, 37.79, 37.79 2001-05-27, NaN, 37.78, 37.78 2001-05-28, NaN, 37.76, 37.76 2001-05-29, NaN, 37.74, 37.74 2001-05-30, NaN, 37.73, 37.73 2001-05-31, NaN, 37.71, 37.71 2001-06-01, NaN, 37.69, 37.69 2001-06-02, NaN, 37.68, 37.68 2001-06-03, NaN, 37.66, 37.66 2001-06-04, NaN, 37.64, 37.64 2001-06-05, NaN, 37.63, 37.63 2001-06-06, NaN, 37.61, 37.61 2001-06-07, NaN, 37.59, 37.59 2001-06-08, NaN, 37.58, 37.58 2001-06-09, NaN, 37.56, 37.56 2001-06-10, NaN, 37.55, 37.55 2001-06-11, NaN, 37.53, 37.53 2001-06-12, NaN, 37.51, 37.51 2001-06-13, NaN, 37.50, 37.50 2001-06-14, NaN, 37.48, 37.48 2001-06-15, NaN, 37.46, 37.46 2001-06-16, NaN, 37.45, 37.45 2001-06-17, NaN, 37.43, 37.43 2001-06-18, NaN, 37.41, 37.41 2001-06-19, NaN, 37.40, 37.40 2001-06-20, NaN, 37.38, 37.38 2001-06-21, NaN, 37.36, 37.36 2001-06-22, NaN, 37.35, 37.35 2001-06-23, NaN, 37.33, 37.33 2001-06-24, NaN, 37.31, 37.31 2001-06-25, NaN, 37.30, 37.30 2001-06-26, NaN, 37.28, 37.28 2001-06-27, NaN, 37.26, 37.26 2001-06-28, NaN, 37.25, 37.25 2001-06-29, NaN, 37.23, 37.23 2001-06-30, NaN, 37.22, 37.22 2001-07-01, NaN, 37.20, 37.20 2001-07-02, NaN, 37.18, 37.18 2001-07-03, NaN, 37.17, 37.17 2001-07-04, NaN, 37.15, 37.15 2001-07-05, NaN, 37.13, 37.13 2001-07-06, NaN, 37.12, 37.12 2001-07-07, NaN, 37.10, 37.10 2001-07-08, NaN, 37.08, 37.08 2001-07-09, NaN, 37.07, 37.07 2001-07-10, NaN, 37.05, 37.05 2001-07-11, NaN, 37.04, 37.04 2001-07-12, NaN, 37.02, 37.02 2001-07-13, NaN, 37.00, 37.00 2001-07-14, NaN, 36.99, 36.99 2001-07-15, NaN, 36.97, 36.97 2001-07-16, NaN, 36.95, 36.95 2001-07-17, NaN, 36.94, 36.94 2001-07-18, NaN, 36.92, 36.92 2001-07-19, NaN, 36.91, 36.91 2001-07-20, NaN, 36.89, 36.89 2001-07-21, NaN, 36.87, 36.87 2001-07-22, NaN, 36.86, 36.86 2001-07-23, NaN, 36.84, 36.84 2001-07-24, NaN, 36.82, 36.82 2001-07-25, NaN, 36.81, 36.81 2001-07-26, NaN, 36.79, 36.79 2001-07-27, NaN, 36.78, 36.78 2001-07-28, NaN, 36.76, 36.76 2001-07-29, NaN, 36.74, 36.74 2001-07-30, NaN, 36.73, 36.73 2001-07-31, NaN, 36.71, 36.71 2001-08-01, NaN, 36.70, 36.70 2001-08-02, NaN, 36.68, 36.68 2001-08-03, NaN, 36.66, 36.66 2001-08-04, NaN, 36.65, 36.65 2001-08-05, NaN, 36.63, 36.63 2001-08-06, NaN, 36.62, 36.62 2001-08-07, NaN, 36.60, 36.60 2001-08-08, NaN, 36.58, 36.58 2001-08-09, NaN, 36.57, 36.57 2001-08-10, NaN, 36.55, 36.55 2001-08-11, 37.97, 36.54, 37.97 2001-08-12, 36.53, 36.52, 36.53 2001-08-13, 36.75, 36.51, 36.75 2001-08-14, 36.91, 36.49, 36.91 2001-08-15, 37.60, 36.47, 37.60 2001-08-16, 36.43, 36.46, 36.43 2001-08-17, 36.28, 36.44, 36.28 2001-08-18, 37.98, 36.43, 37.98 2001-08-19, 36.59, 36.41, 36.59 2001-08-20, 36.48, 36.40, 36.48 2001-08-21, 36.76, 36.38, 36.76 2001-08-22, 36.94, 36.36, 36.94 2001-08-23, 35.73, 36.35, 35.73 2001-08-24, 36.41, 36.33, 36.41 2001-08-25, 35.00, 36.32, 35.00 2001-08-26, 36.97, 36.30, 36.97 2001-08-27, 37.50, 36.29, 37.50 2001-08-28, 36.71, 36.27, 36.71 2001-08-29, NaN, 36.26, 36.26 2001-08-30, 36.93, 36.24, 36.93 2001-08-31, 37.19, 36.23, 37.19 2001-09-01, 37.14, 36.21, 37.14 2001-09-02, NaN, 36.19, 36.19 2001-09-03, NaN, 36.18, 36.18 2001-09-04, NaN, 36.16, 36.16 2001-09-05, 37.72, 36.15, 37.72 2001-09-06, 36.58, 36.13, 36.58 2001-09-07, 37.71, 36.12, 37.71 2001-09-08, 37.27, 36.10, 37.27 2001-09-09, 36.35, 36.09, 36.35 2001-09-10, NaN, 36.07, 36.07 2001-09-11, NaN, 36.06, 36.06 2001-09-12, NaN, 36.04, 36.04 2001-09-13, 37.59, 36.03, 37.59 2001-09-14, 36.69, 36.01, 36.69 2001-09-15, 36.55, 36.00, 36.55 2001-09-16, 36.05, 35.98, 36.05 2001-09-17, 35.54, 35.97, 35.54 2001-09-18, 36.77, 35.95, 36.77 2001-09-19, 36.80, 35.94, 36.80 2001-09-20, 36.87, 35.92, 36.87 2001-09-21, 36.60, 35.91, 36.60 2001-09-22, 36.62, 35.89, 36.62 2001-09-23, 37.02, 35.88, 37.02 2001-09-24, 36.85, 35.86, 36.85 2001-09-25, 37.37, 35.85, 37.37 2001-09-26, 37.18, 35.83, 37.18 2001-09-27, 36.62, 35.82, 36.62 2001-09-28, 37.14, 35.81, 37.14 2001-09-29, 37.20, 35.79, 37.20 2001-09-30, 37.07, 35.78, 37.07 2001-10-01, 36.85, 35.76, 36.85 2001-10-02, 37.34, 35.75, 37.34 2001-10-03, 37.65, 35.73, 37.65 2001-10-04, 36.91, 35.72, 36.91 2001-10-05, 36.78, 35.70, 36.78 2001-10-06, 36.95, 35.69, 36.95 2001-10-07, 36.98, 35.67, 36.98 2001-10-08, 37.46, 35.66, 37.46 2001-10-09, 36.88, 35.65, 36.88 2001-10-10, 36.55, 35.63, 36.55 2001-10-11, 36.13, 35.62, 36.13 2001-10-12, 37.35, 35.60, 37.35 2001-10-13, 37.16, 35.59, 37.16 2001-10-14, 36.39, 35.57, 36.39 2001-10-15, 36.91, 35.56, 36.91 2001-10-16, 37.07, 35.55, 37.07 2001-10-17, 37.05, 35.53, 37.05 2001-10-18, 36.84, 35.52, 36.84 2001-10-19, 36.87, 35.50, 36.87 2001-10-20, 37.08, 35.49, 37.08 2001-10-21, 36.72, 35.48, 36.72 2001-10-22, 37.52, 35.46, 37.52 2001-10-23, 37.23, 35.45, 37.23 2001-10-24, 36.28, 35.43, 36.28 2001-10-25, 36.26, 35.42, 36.26 2001-10-26, 36.41, 35.41, 36.41 2001-10-27, 36.83, 35.39, 36.83 2001-10-28, 36.81, 35.38, 36.81 2001-10-29, 35.90, 35.36, 35.90 2001-10-30, 36.41, 35.35, 36.41 2001-10-31, 36.74, 35.34, 36.74 2001-11-01, 37.13, 35.32, 37.13 2001-11-02, 36.52, 35.31, 36.52 2001-11-03, 36.77, 35.29, 36.77 2001-11-04, 36.67, 35.28, 36.67 2001-11-05, 36.57, 35.27, 36.57 2001-11-06, 37.22, 35.25, 37.22 2001-11-07, 36.08, 35.24, 36.08 2001-11-08, 36.47, 35.23, 36.47 2001-11-09, 36.60, 35.21, 36.60 2001-11-10, 36.68, 35.20, 36.68 2001-11-11, 36.49, 35.18, 36.49 2001-11-12, 36.84, 35.17, 36.84 2001-11-13, 36.61, 35.16, 36.61 2001-11-14, 36.41, 35.14, 36.41 2001-11-15, 36.98, 35.13, 36.98 2001-11-16, 37.22, 35.12, 37.22 2001-11-17, 36.92, 35.10, 36.92 2001-11-18, 36.35, 35.09, 36.35 2001-11-19, 36.53, 35.08, 36.53 2001-11-20, 36.85, 35.06, 36.85 2001-11-21, NaN, 35.05, 35.05 2001-11-22, NaN, 35.03, 35.03 2001-11-23, NaN, 35.02, 35.02 2001-11-24, NaN, 35.01, 35.01 2001-11-25, NaN, 34.99, 34.99 2001-11-26, NaN, 34.98, 34.98 2001-11-27, NaN, 34.97, 34.97 2001-11-28, NaN, 34.95, 34.95 2001-11-29, NaN, 34.94, 34.94 2001-11-30, NaN, 34.93, 34.93 2001-12-01, NaN, 34.91, 34.91 2001-12-02, NaN, 34.90, 34.90 2001-12-03, NaN, 34.89, 34.89 2001-12-04, NaN, 34.87, 34.87 2001-12-05, NaN, 34.86, 34.86 2001-12-06, NaN, 34.85, 34.85 2001-12-07, 35.75, 34.83, 35.75 2001-12-08, 35.28, 34.82, 35.28 2001-12-09, 36.22, 34.81, 36.22 2001-12-10, 36.23, 34.79, 36.23 2001-12-11, 36.37, 34.78, 36.37 2001-12-12, 35.17, 34.77, 35.17 2001-12-13, 37.20, 34.75, 37.20 2001-12-14, 36.82, 34.74, 36.82 2001-12-15, 36.64, 34.73, 36.64 2001-12-16, 36.17, 34.71, 36.17 2001-12-17, 36.46, 34.70, 36.46 2001-12-18, 35.95, 34.69, 35.95 2001-12-19, NaN, 34.67, 34.67 2001-12-20, NaN, 34.66, 34.66 2001-12-21, NaN, 34.65, 34.65 2001-12-22, NaN, 34.63, 34.63 2001-12-23, 35.83, 34.62, 35.83 2001-12-24, 35.26, 34.61, 35.26 2001-12-25, 34.77, 34.59, 34.77 2001-12-26, 35.21, 34.58, 35.21 2001-12-27, 34.78, 34.57, 34.78 2001-12-28, 34.72, 34.55, 34.72 2001-12-29, 35.70, 34.54, 35.70 2001-12-30, 34.66, 34.53, 34.66 2001-12-31, 34.81, 34.52, 34.81 2002-01-01, 35.60, 34.50, 35.60 2002-01-02, 34.85, 34.49, 34.85 2002-01-03, 34.81, 34.48, 34.81 2002-01-04, 33.97, 34.46, 33.97 2002-01-05, 34.14, 34.45, 34.14 2002-01-06, 34.47, 34.44, 34.47 2002-01-07, 34.09, 34.42, 34.09 2002-01-08, 33.76, 34.41, 33.76 2002-01-09, 34.09, 34.40, 34.09 2002-01-10, 34.99, 34.38, 34.99 2002-01-11, 34.04, 34.37, 34.04 2002-01-12, 34.26, 34.36, 34.26 2002-01-13, 34.92, 34.34, 34.92 2002-01-14, 33.92, 34.33, 33.92 2002-01-15, 33.75, 34.32, 33.75 2002-01-16, 33.94, 34.30, 33.94 2002-01-17, 33.99, 34.29, 33.99 2002-01-18, 35.14, 34.28, 35.14 2002-01-19, 34.37, 34.26, 34.37 2002-01-20, 34.54, 34.25, 34.54 2002-01-21, 34.66, 34.24, 34.66 2002-01-22, 35.09, 34.22, 35.09 2002-01-23, 34.62, 34.21, 34.62 2002-01-24, 34.46, 34.20, 34.46 2002-01-25, 35.42, 34.18, 35.42 2002-01-26, 34.84, 34.17, 34.84 2002-01-27, 34.48, 34.16, 34.48 2002-01-28, 34.17, 34.14, 34.17 2002-01-29, 34.99, 34.13, 34.99 2002-01-30, 34.56, 34.12, 34.56 2002-01-31, 35.39, 34.10, 35.39 2002-02-01, 35.29, 34.09, 35.29 2002-02-02, 35.29, 34.08, 35.29 2002-02-03, 35.66, 34.06, 35.66 2002-02-04, 34.41, 34.05, 34.41 2002-02-05, 35.09, 34.04, 35.09 2002-02-06, 35.84, 34.02, 35.84 2002-02-07, NaN, 34.01, 34.01 2002-02-08, 35.86, 34.00, 35.86 2002-02-09, 34.52, 33.98, 34.52 2002-02-10, 33.98, 33.97, 33.98 2002-02-11, 34.49, 33.96, 34.49 2002-02-12, 34.22, 33.94, 34.22 2002-02-13, 33.71, 33.93, 33.71 2002-02-14, 34.68, 33.92, 34.68 2002-02-15, 34.94, 33.90, 34.94 2002-02-16, 34.37, 33.89, 34.37 2002-02-17, 34.44, 33.87, 34.44 2002-02-18, 34.54, 33.86, 34.54 2002-02-19, 35.00, 33.85, 35.00 2002-02-20, 34.91, 33.83, 34.91 2002-02-21, NaN, 33.82, 33.82 2002-02-22, NaN, 33.81, 33.81 2002-02-23, NaN, 33.79, 33.79 2002-02-24, NaN, 33.78, 33.78 2002-02-25, NaN, 33.77, 33.77 2002-02-26, NaN, 33.75, 33.75 2002-02-27, NaN, 33.74, 33.74 2002-02-28, NaN, 33.72, 33.72 2002-03-01, NaN, 33.71, 33.71 2002-03-02, NaN, 33.70, 33.70 2002-03-03, NaN, 33.68, 33.68 2002-03-04, NaN, 33.67, 33.67 2002-03-05, NaN, 33.66, 33.66 2002-03-06, NaN, 33.64, 33.64 2002-03-07, NaN, 33.63, 33.63 2002-03-08, NaN, 33.61, 33.61 2002-03-09, NaN, 33.60, 33.60 2002-03-10, NaN, 33.59, 33.59 2002-03-11, NaN, 33.57, 33.57 2002-03-12, NaN, 33.56, 33.56 2002-03-13, NaN, 33.54, 33.54 2002-03-14, NaN, 33.53, 33.53 2002-03-15, NaN, 33.52, 33.52 2002-03-16, NaN, 33.50, 33.50 2002-03-17, NaN, 33.49, 33.49 2002-03-18, NaN, 33.47, 33.47 2002-03-19, NaN, 33.46, 33.46 2002-03-20, NaN, 33.45, 33.45 2002-03-21, NaN, 33.43, 33.43 2002-03-22, NaN, 33.42, 33.42 2002-03-23, NaN, 33.40, 33.40 2002-03-24, NaN, 33.39, 33.39 2002-03-25, NaN, 33.38, 33.38 2002-03-26, NaN, 33.36, 33.36 2002-03-27, NaN, 33.35, 33.35 2002-03-28, NaN, 33.33, 33.33 2002-03-29, NaN, 33.32, 33.32 2002-03-30, NaN, 33.31, 33.31 2002-03-31, NaN, 33.29, 33.29 2002-04-01, NaN, 33.28, 33.28 2002-04-02, NaN, 33.26, 33.26 2002-04-03, NaN, 33.25, 33.25 2002-04-04, NaN, 33.23, 33.23 2002-04-05, NaN, 33.22, 33.22 2002-04-06, NaN, 33.21, 33.21 2002-04-07, NaN, 33.19, 33.19 2002-04-08, NaN, 33.18, 33.18 2002-04-09, NaN, 33.16, 33.16 2002-04-10, NaN, 33.15, 33.15 2002-04-11, NaN, 33.13, 33.13 2002-04-12, NaN, 33.12, 33.12 2002-04-13, NaN, 33.10, 33.10 2002-04-14, NaN, 33.09, 33.09 2002-04-15, NaN, 33.08, 33.08 2002-04-16, NaN, 33.06, 33.06 2002-04-17, NaN, 33.05, 33.05 2002-04-18, NaN, 33.03, 33.03 2002-04-19, NaN, 33.02, 33.02 2002-04-20, NaN, 33.00, 33.00 2002-04-21, NaN, 32.99, 32.99 2002-04-22, NaN, 32.97, 32.97 2002-04-23, NaN, 32.96, 32.96 2002-04-24, NaN, 32.94, 32.94 2002-04-25, NaN, 32.93, 32.93 2002-04-26, NaN, 32.92, 32.92 2002-04-27, NaN, 32.90, 32.90 2002-04-28, NaN, 32.89, 32.89 2002-04-29, 32.98, 32.87, 32.98 2002-04-30, 32.61, 32.86, 32.61 2002-05-01, 32.38, 32.84, 32.38 2002-05-02, 32.64, 32.83, 32.64 2002-05-03, 33.36, 32.81, 33.36 2002-05-04, 32.85, 32.80, 32.85 2002-05-05, 33.03, 32.78, 33.03 2002-05-06, 32.87, 32.77, 32.87 2002-05-07, 32.68, 32.75, 32.68 2002-05-08, 32.93, 32.74, 32.93 2002-05-09, 32.62, 32.72, 32.62 2002-05-10, 32.03, 32.71, 32.03 2002-05-11, 32.44, 32.70, 32.44 2002-05-12, 31.66, 32.68, 31.66 2002-05-13, 31.41, 32.67, 31.41 2002-05-14, 32.04, 32.65, 32.04 2002-05-15, 32.45, 32.64, 32.45 2002-05-16, 32.67, 32.62, 32.67 2002-05-17, 32.41, 32.61, 32.41 2002-05-18, 32.57, 32.59, 32.57 2002-05-19, NaN, 32.58, 32.58 2002-05-20, NaN, 32.56, 32.56 2002-05-21, NaN, 32.55, 32.55 2002-05-22, NaN, 32.53, 32.53 2002-05-23, NaN, 32.52, 32.52 2002-05-24, NaN, 32.50, 32.50 2002-05-25, NaN, 32.49, 32.49 2002-05-26, NaN, 32.47, 32.47 2002-05-27, NaN, 32.46, 32.46 2002-05-28, NaN, 32.44, 32.44 2002-05-29, NaN, 32.43, 32.43 2002-05-30, NaN, 32.41, 32.41 2002-05-31, NaN, 32.40, 32.40 2002-06-01, 31.95, 32.38, 31.95 2002-06-02, 31.15, 32.37, 31.15 2002-06-03, 32.07, 32.35, 32.07 2002-06-04, 32.26, 32.34, 32.26 2002-06-05, 32.30, 32.32, 32.30 2002-06-06, 31.43, 32.31, 31.43 2002-06-07, 31.51, 32.29, 31.51 2002-06-08, 31.32, 32.28, 31.32 2002-06-09, 31.82, 32.26, 31.82 2002-06-10, 31.50, 32.25, 31.50 2002-06-11, 31.43, 32.23, 31.43 2002-06-12, 31.66, 32.22, 31.66 2002-06-13, 31.65, 32.20, 31.65 2002-06-14, 31.07, 32.19, 31.07 2002-06-15, 31.97, 32.17, 31.97 2002-06-16, 31.86, 32.16, 31.86 2002-06-17, 30.67, 32.14, 30.67 2002-06-18, 32.99, 32.13, 32.99 2002-06-19, 31.71, 32.11, 31.71 2002-06-20, 31.19, 32.10, 31.19 2002-06-21, 30.44, 32.09, 30.44 2002-06-22, 31.54, 32.07, 31.54 2002-06-23, 31.18, 32.06, 31.18 2002-06-24, 30.93, 32.04, 30.93 2002-06-25, 31.52, 32.03, 31.52 2002-06-26, 31.91, 32.01, 31.91 2002-06-27, 30.99, 32.00, 30.99 2002-06-28, 30.54, 31.98, 30.54 2002-06-29, 31.31, 31.97, 31.31 2002-06-30, 30.69, 31.95, 30.69 2002-07-01, 31.19, 31.94, 31.19 2002-07-02, 30.16, 31.92, 30.16 2002-07-03, 30.41, 31.91, 30.41 2002-07-04, 31.67, 31.89, 31.67 2002-07-05, 30.11, 31.88, 30.11 2002-07-06, 30.18, 31.86, 30.18 2002-07-07, 31.14, 31.85, 31.14 2002-07-08, 30.94, 31.83, 30.94 2002-07-09, 30.84, 31.82, 30.84 2002-07-10, NaN, 31.80, 31.80 2002-07-11, NaN, 31.79, 31.79 2002-07-12, NaN, 31.77, 31.77 2002-07-13, NaN, 31.76, 31.76 2002-07-14, NaN, 31.75, 31.75 2002-07-15, NaN, 31.73, 31.73 2002-07-16, NaN, 31.72, 31.72 2002-07-17, NaN, 31.70, 31.70 2002-07-18, NaN, 31.69, 31.69 2002-07-19, NaN, 31.67, 31.67 2002-07-20, 29.83, 31.66, 29.83 2002-07-21, 29.89, 31.64, 29.89 2002-07-22, 29.67, 31.63, 29.67 2002-07-23, 29.98, 31.61, 29.98 2002-07-24, NaN, 31.60, 31.60 2002-07-25, NaN, 31.58, 31.58 2002-07-26, NaN, 31.57, 31.57 2002-07-27, NaN, 31.56, 31.56 2002-07-28, NaN, 31.54, 31.54 2002-07-29, 29.91, 31.53, 29.91 2002-07-30, 30.17, 31.51, 30.17 2002-07-31, 30.36, 31.50, 30.36 2002-08-01, NaN, 31.48, 31.48 2002-08-02, NaN, 31.47, 31.47 2002-08-03, NaN, 31.45, 31.45 2002-08-04, NaN, 31.44, 31.44 2002-08-05, NaN, 31.43, 31.43 2002-08-06, NaN, 31.41, 31.41 2002-08-07, NaN, 31.40, 31.40 2002-08-08, NaN, 31.38, 31.38 2002-08-09, NaN, 31.37, 31.37 2002-08-10, NaN, 31.35, 31.35 2002-08-11, NaN, 31.34, 31.34 2002-08-12, NaN, 31.33, 31.33 2002-08-13, NaN, 31.31, 31.31 2002-08-14, NaN, 31.30, 31.30 2002-08-15, NaN, 31.28, 31.28 2002-08-16, NaN, 31.27, 31.27 2002-08-17, NaN, 31.26, 31.26 2002-08-18, NaN, 31.24, 31.24 2002-08-19, NaN, 31.23, 31.23 2002-08-20, NaN, 31.21, 31.21 2002-08-21, NaN, 31.20, 31.20 2002-08-22, NaN, 31.19, 31.19 2002-08-23, NaN, 31.17, 31.17 2002-08-24, NaN, 31.16, 31.16 2002-08-25, NaN, 31.14, 31.14 2002-08-26, NaN, 31.13, 31.13 2002-08-27, NaN, 31.12, 31.12 2002-08-28, NaN, 31.10, 31.10 2002-08-29, NaN, 31.09, 31.09 2002-08-30, NaN, 31.07, 31.07 2002-08-31, NaN, 31.06, 31.06 2002-09-01, NaN, 31.05, 31.05 2002-09-02, NaN, 31.03, 31.03 2002-09-03, NaN, 31.02, 31.02 2002-09-04, NaN, 31.01, 31.01 2002-09-05, NaN, 30.99, 30.99 2002-09-06, NaN, 30.98, 30.98 2002-09-07, NaN, 30.97, 30.97 2002-09-08, NaN, 30.95, 30.95 2002-09-09, NaN, 30.94, 30.94 2002-09-10, NaN, 30.92, 30.92 2002-09-11, NaN, 30.91, 30.91 2002-09-12, NaN, 30.90, 30.90 2002-09-13, NaN, 30.88, 30.88 2002-09-14, NaN, 30.87, 30.87 2002-09-15, NaN, 30.86, 30.86 2002-09-16, NaN, 30.84, 30.84 2002-09-17, NaN, 30.83, 30.83 2002-09-18, NaN, 30.82, 30.82 2002-09-19, NaN, 30.80, 30.80 2002-09-20, NaN, 30.79, 30.79 2002-09-21, NaN, 30.78, 30.78 2002-09-22, NaN, 30.76, 30.76 2002-09-23, NaN, 30.75, 30.75 2002-09-24, NaN, 30.74, 30.74 2002-09-25, NaN, 30.73, 30.73 2002-09-26, NaN, 30.71, 30.71 2002-09-27, NaN, 30.70, 30.70 2002-09-28, NaN, 30.69, 30.69 2002-09-29, NaN, 30.67, 30.67 2002-09-30, NaN, 30.66, 30.66 2002-10-01, NaN, 30.65, 30.65 2002-10-02, NaN, 30.63, 30.63 2002-10-03, NaN, 30.62, 30.62 2002-10-04, NaN, 30.61, 30.61 2002-10-05, NaN, 30.60, 30.60 2002-10-06, NaN, 30.58, 30.58 2002-10-07, NaN, 30.57, 30.57 2002-10-08, NaN, 30.56, 30.56 2002-10-09, NaN, 30.54, 30.54 2002-10-10, NaN, 30.53, 30.53 2002-10-11, NaN, 30.52, 30.52 2002-10-12, NaN, 30.51, 30.51 2002-10-13, NaN, 30.49, 30.49 2002-10-14, NaN, 30.48, 30.48 2002-10-15, NaN, 30.47, 30.47 2002-10-16, NaN, 30.46, 30.46 2002-10-17, NaN, 30.44, 30.44 2002-10-18, NaN, 30.43, 30.43 2002-10-19, NaN, 30.42, 30.42 2002-10-20, NaN, 30.40, 30.40 2002-10-21, NaN, 30.39, 30.39 2002-10-22, NaN, 30.38, 30.38 2002-10-23, NaN, 30.37, 30.37 2002-10-24, NaN, 30.35, 30.35 2002-10-25, NaN, 30.34, 30.34 2002-10-26, NaN, 30.33, 30.33 2002-10-27, NaN, 30.32, 30.32 2002-10-28, NaN, 30.31, 30.31 2002-10-29, NaN, 30.29, 30.29 2002-10-30, NaN, 30.28, 30.28 2002-10-31, NaN, 30.27, 30.27 2002-11-01, NaN, 30.26, 30.26 2002-11-02, NaN, 30.24, 30.24 2002-11-03, NaN, 30.23, 30.23 2002-11-04, NaN, 30.22, 30.22 2002-11-05, NaN, 30.21, 30.21 2002-11-06, NaN, 30.19, 30.19 2002-11-07, NaN, 30.18, 30.18 2002-11-08, NaN, 30.17, 30.17 2002-11-09, NaN, 30.16, 30.16 2002-11-10, NaN, 30.15, 30.15 2002-11-11, NaN, 30.13, 30.13 2002-11-12, NaN, 30.12, 30.12 2002-11-13, NaN, 30.11, 30.11 2002-11-14, NaN, 30.10, 30.10 2002-11-15, NaN, 30.09, 30.09 2002-11-16, NaN, 30.07, 30.07 2002-11-17, NaN, 30.06, 30.06 2002-11-18, NaN, 30.05, 30.05 2002-11-19, NaN, 30.04, 30.04 2002-11-20, NaN, 30.03, 30.03 2002-11-21, NaN, 30.01, 30.01 2002-11-22, NaN, 30.00, 30.00 2002-11-23, NaN, 29.99, 29.99 2002-11-24, NaN, 29.98, 29.98 2002-11-25, NaN, 29.97, 29.97 2002-11-26, NaN, 29.95, 29.95 2002-11-27, NaN, 29.94, 29.94 2002-11-28, NaN, 29.93, 29.93 2002-11-29, NaN, 29.92, 29.92 2002-11-30, NaN, 29.91, 29.91 2002-12-01, NaN, 29.90, 29.90 2002-12-02, NaN, 29.88, 29.88 2002-12-03, NaN, 29.87, 29.87 2002-12-04, NaN, 29.86, 29.86 2002-12-05, NaN, 29.85, 29.85 2002-12-06, NaN, 29.84, 29.84 2002-12-07, NaN, 29.82, 29.82 2002-12-08, NaN, 29.81, 29.81 2002-12-09, NaN, 29.80, 29.80 2002-12-10, NaN, 29.79, 29.79 2002-12-11, NaN, 29.78, 29.78 2002-12-12, NaN, 29.77, 29.77 2002-12-13, NaN, 29.75, 29.75 2002-12-14, NaN, 29.74, 29.74 2002-12-15, NaN, 29.73, 29.73 2002-12-16, NaN, 29.72, 29.72 2002-12-17, NaN, 29.71, 29.71 2002-12-18, NaN, 29.70, 29.70 2002-12-19, NaN, 29.68, 29.68 2002-12-20, NaN, 29.67, 29.67 2002-12-21, NaN, 29.66, 29.66 2002-12-22, NaN, 29.65, 29.65 2002-12-23, NaN, 29.64, 29.64 2002-12-24, NaN, 29.63, 29.63 2002-12-25, NaN, 29.61, 29.61 2002-12-26, NaN, 29.60, 29.60 2002-12-27, NaN, 29.59, 29.59 2002-12-28, NaN, 29.58, 29.58 2002-12-29, NaN, 29.57, 29.57 2002-12-30, NaN, 29.56, 29.56 2002-12-31, NaN, 29.54, 29.54 2003-01-01, NaN, 29.53, 29.53 2003-01-02, NaN, 29.52, 29.52 2003-01-03, NaN, 29.51, 29.51 2003-01-04, NaN, 29.50, 29.50 2003-01-05, NaN, 29.49, 29.49 2003-01-06, NaN, 29.47, 29.47 2003-01-07, NaN, 29.46, 29.46 2003-01-08, NaN, 29.45, 29.45 2003-01-09, NaN, 29.44, 29.44 2003-01-10, NaN, 29.43, 29.43 2003-01-11, NaN, 29.42, 29.42 2003-01-12, NaN, 29.40, 29.40 2003-01-13, NaN, 29.39, 29.39 2003-01-14, NaN, 29.38, 29.38 2003-01-15, NaN, 29.37, 29.37 2003-01-16, NaN, 29.36, 29.36 2003-01-17, NaN, 29.35, 29.35 2003-01-18, NaN, 29.33, 29.33 2003-01-19, NaN, 29.32, 29.32 2003-01-20, NaN, 29.31, 29.31 2003-01-21, NaN, 29.30, 29.30 2003-01-22, NaN, 29.29, 29.29 2003-01-23, NaN, 29.28, 29.28 2003-01-24, NaN, 29.26, 29.26 2003-01-25, NaN, 29.25, 29.25 2003-01-26, NaN, 29.24, 29.24 2003-01-27, NaN, 29.23, 29.23 2003-01-28, NaN, 29.22, 29.22 2003-01-29, 29.65, 29.20, 29.65 2003-01-30, 29.60, 29.19, 29.60 2003-01-31, 29.27, 29.18, 29.27 2003-02-01, 29.38, 29.17, 29.38 2003-02-02, 29.26, 29.16, 29.26 2003-02-03, 29.16, 29.15, 29.16 2003-02-04, 29.11, 29.13, 29.11 2003-02-05, 28.78, 29.12, 28.78 2003-02-06, 29.42, 29.11, 29.42 2003-02-07, 29.41, 29.10, 29.41 2003-02-08, 29.43, 29.09, 29.43 2003-02-09, 29.28, 29.07, 29.28 2003-02-10, 29.42, 29.06, 29.42 2003-02-11, 29.28, 29.05, 29.28 2003-02-12, 29.02, 29.04, 29.02 2003-02-13, 29.31, 29.03, 29.31 2003-02-14, 28.87, 29.01, 28.87 2003-02-15, 29.19, 29.00, 29.19 2003-02-16, 29.08, 28.99, 29.08 2003-02-17, 29.06, 28.98, 29.06 2003-02-18, 29.31, 28.97, 29.31 2003-02-19, 29.19, 28.95, 29.19 2003-02-20, 28.98, 28.94, 28.98 2003-02-21, 28.81, 28.93, 28.81 2003-02-22, 29.13, 28.92, 29.13 2003-02-23, 29.04, 28.91, 29.04 2003-02-24, 28.91, 28.89, 28.91 2003-02-25, 28.96, 28.88, 28.96 2003-02-26, 29.01, 28.87, 29.01 2003-02-27, 28.90, 28.86, 28.90 2003-02-28, 29.30, 28.85, 29.30 2003-03-01, 29.11, 28.83, 29.11 2003-03-02, 28.92, 28.82, 28.92 2003-03-03, 29.11, 28.81, 29.11 2003-03-04, 28.89, 28.80, 28.89 2003-03-05, 28.93, 28.78, 28.93 2003-03-06, 28.97, 28.77, 28.97 2003-03-07, 28.93, 28.76, 28.93 2003-03-08, 29.04, 28.75, 29.04 2003-03-09, 28.80, 28.74, 28.80 2003-03-10, 29.05, 28.72, 29.05 2003-03-11, 28.84, 28.71, 28.84 2003-03-12, 28.63, 28.70, 28.63 2003-03-13, 28.79, 28.69, 28.79 2003-03-14, 28.90, 28.67, 28.90 2003-03-15, 28.85, 28.66, 28.85 2003-03-16, 28.88, 28.65, 28.88 2003-03-17, 28.67, 28.64, 28.67 2003-03-18, 28.77, 28.62, 28.77 2003-03-19, 28.74, 28.61, 28.74 2003-03-20, 28.89, 28.60, 28.89 2003-03-21, 28.92, 28.59, 28.92 2003-03-22, 28.80, 28.57, 28.80 2003-03-23, 28.72, 28.56, 28.72 2003-03-24, 28.48, 28.55, 28.48 2003-03-25, 28.80, 28.54, 28.80 2003-03-26, 28.44, 28.52, 28.44 2003-03-27, 28.49, 28.51, 28.49 2003-03-28, 29.17, 28.50, 29.17 2003-03-29, 28.56, 28.49, 28.56 2003-03-30, 29.03, 28.47, 29.03 2003-03-31, 29.10, 28.46, 29.10 2003-04-01, 28.93, 28.45, 28.93 2003-04-02, 29.05, 28.43, 29.05 2003-04-03, NaN, 28.42, 28.42 2003-04-04, NaN, 28.41, 28.41 2003-04-05, NaN, 28.40, 28.40 2003-04-06, NaN, 28.38, 28.38 2003-04-07, NaN, 28.37, 28.37 2003-04-08, NaN, 28.36, 28.36 2003-04-09, NaN, 28.34, 28.34 2003-04-10, NaN, 28.33, 28.33 2003-04-11, NaN, 28.32, 28.32 2003-04-12, NaN, 28.31, 28.31 2003-04-13, NaN, 28.29, 28.29 2003-04-14, NaN, 28.28, 28.28 2003-04-15, NaN, 28.27, 28.27 2003-04-16, NaN, 28.25, 28.25 2003-04-17, NaN, 28.24, 28.24 2003-04-18, 28.41, 28.23, 28.41 2003-04-19, 28.58, 28.22, 28.58 2003-04-20, 28.55, 28.20, 28.55 2003-04-21, 28.78, 28.19, 28.78 2003-04-22, 28.89, 28.18, 28.89 2003-04-23, 28.72, 28.16, 28.72 2003-04-24, 28.60, 28.15, 28.60 2003-04-25, 28.33, 28.14, 28.33 2003-04-26, 28.74, 28.12, 28.74 2003-04-27, 28.37, 28.11, 28.37 2003-04-28, 28.46, 28.10, 28.46 2003-04-29, NaN, 28.09, 28.09 2003-04-30, 28.24, 28.07, 28.24 2003-05-01, 28.87, 28.06, 28.87 2003-05-02, 28.73, 28.05, 28.73 2003-05-03, 28.48, 28.03, 28.48 2003-05-04, 28.08, 28.02, 28.08 2003-05-05, 28.29, 28.01, 28.29 2003-05-06, 28.35, 27.99, 28.35 2003-05-07, 28.31, 27.98, 28.31 2003-05-08, 27.98, 27.97, 27.98 2003-05-09, 28.53, 27.95, 28.53 2003-05-10, 28.06, 27.94, 28.06 2003-05-11, 28.37, 27.93, 28.37 2003-05-12, 27.59, 27.91, 27.59 2003-05-13, 28.38, 27.90, 28.38 2003-05-14, 27.96, 27.89, 27.96 2003-05-15, 28.07, 27.87, 28.07 2003-05-16, 28.34, 27.86, 28.34 2003-05-17, 27.76, 27.85, 27.76 2003-05-18, 28.11, 27.83, 28.11 2003-05-19, 28.18, 27.82, 28.18 2003-05-20, 28.13, 27.81, 28.13 2003-05-21, 28.02, 27.79, 28.02 2003-05-22, 28.09, 27.78, 28.09 2003-05-23, 27.88, 27.77, 27.88 2003-05-24, 27.42, 27.75, 27.42 2003-05-25, 27.68, 27.74, 27.68 2003-05-26, 27.90, 27.73, 27.90 2003-05-27, 27.69, 27.71, 27.69 2003-05-28, 27.62, 27.70, 27.62 2003-05-29, 27.97, 27.69, 27.97 2003-05-30, 28.00, 27.67, 28.00 2003-05-31, 27.66, 27.66, 27.66 2003-06-01, 28.19, 27.65, 28.19 2003-06-02, 28.04, 27.63, 28.04 2003-06-03, 27.97, 27.62, 27.97 2003-06-04, 28.45, 27.61, 28.45 2003-06-05, 28.05, 27.59, 28.05 2003-06-06, 27.93, 27.58, 27.93 2003-06-07, 27.45, 27.57, 27.45 2003-06-08, 27.77, 27.55, 27.77 2003-06-09, NaN, 27.54, 27.54 2003-06-10, 27.94, 27.53, 27.94 2003-06-11, 27.75, 27.51, 27.75 2003-06-12, 27.49, 27.50, 27.49 2003-06-13, 27.48, 27.49, 27.48 2003-06-14, 27.59, 27.47, 27.59 2003-06-15, 27.18, 27.46, 27.18 2003-06-16, 27.69, 27.45, 27.69 2003-06-17, 27.29, 27.43, 27.29 2003-06-18, 27.37, 27.42, 27.37 2003-06-19, 27.51, 27.41, 27.51 2003-06-20, 27.40, 27.39, 27.40 2003-06-21, 27.44, 27.38, 27.44 2003-06-22, 27.18, 27.37, 27.18 2003-06-23, 26.88, 27.35, 26.88 2003-06-24, 26.99, 27.34, 26.99 2003-06-25, 27.26, 27.33, 27.26 2003-06-26, 26.66, 27.31, 26.66 2003-06-27, 26.80, 27.30, 26.80 2003-06-28, 27.03, 27.29, 27.03 2003-06-29, 27.20, 27.27, 27.20 2003-06-30, 26.97, 27.26, 26.97 2003-07-01, 27.11, 27.25, 27.11 2003-07-02, 27.54, 27.23, 27.54 2003-07-03, 27.52, 27.22, 27.52 2003-07-04, 26.74, 27.21, 26.74 2003-07-05, NaN, 27.19, 27.19 2003-07-06, NaN, 27.18, 27.18 2003-07-07, NaN, 27.17, 27.17 2003-07-08, NaN, 27.15, 27.15 2003-07-09, NaN, 27.14, 27.14 2003-07-10, NaN, 27.13, 27.13 2003-07-11, NaN, 27.11, 27.11 2003-07-12, NaN, 27.10, 27.10 2003-07-13, NaN, 27.09, 27.09 2003-07-14, NaN, 27.07, 27.07 2003-07-15, NaN, 27.06, 27.06 2003-07-16, NaN, 27.05, 27.05 2003-07-17, NaN, 27.04, 27.04 2003-07-18, NaN, 27.02, 27.02 2003-07-19, NaN, 27.01, 27.01 2003-07-20, NaN, 27.00, 27.00 2003-07-21, NaN, 26.98, 26.98 2003-07-22, NaN, 26.97, 26.97 2003-07-23, NaN, 26.96, 26.96 2003-07-24, NaN, 26.94, 26.94 2003-07-25, NaN, 26.93, 26.93 2003-07-26, NaN, 26.92, 26.92 2003-07-27, NaN, 26.90, 26.90 2003-07-28, NaN, 26.89, 26.89 2003-07-29, NaN, 26.88, 26.88 2003-07-30, NaN, 26.87, 26.87 2003-07-31, NaN, 26.85, 26.85 2003-08-01, NaN, 26.84, 26.84 2003-08-02, NaN, 26.83, 26.83 2003-08-03, NaN, 26.81, 26.81 2003-08-04, NaN, 26.80, 26.80 2003-08-05, NaN, 26.79, 26.79 2003-08-06, NaN, 26.78, 26.78 2003-08-07, NaN, 26.76, 26.76 2003-08-08, NaN, 26.75, 26.75 2003-08-09, NaN, 26.74, 26.74 2003-08-10, NaN, 26.73, 26.73 2003-08-11, NaN, 26.71, 26.71 2003-08-12, NaN, 26.70, 26.70 2003-08-13, NaN, 26.69, 26.69 2003-08-14, NaN, 26.67, 26.67 2003-08-15, NaN, 26.66, 26.66 2003-08-16, NaN, 26.65, 26.65 2003-08-17, NaN, 26.64, 26.64 2003-08-18, NaN, 26.62, 26.62 2003-08-19, NaN, 26.61, 26.61 2003-08-20, NaN, 26.60, 26.60 2003-08-21, NaN, 26.59, 26.59 2003-08-22, NaN, 26.57, 26.57 2003-08-23, NaN, 26.56, 26.56 2003-08-24, NaN, 26.55, 26.55 2003-08-25, NaN, 26.54, 26.54 2003-08-26, NaN, 26.52, 26.52 2003-08-27, NaN, 26.51, 26.51 2003-08-28, NaN, 26.50, 26.50 2003-08-29, NaN, 26.49, 26.49 2003-08-30, NaN, 26.48, 26.48 2003-08-31, NaN, 26.46, 26.46 2003-09-01, NaN, 26.45, 26.45 2003-09-02, NaN, 26.44, 26.44 2003-09-03, NaN, 26.43, 26.43 2003-09-04, NaN, 26.41, 26.41 2003-09-05, NaN, 26.40, 26.40 2003-09-06, NaN, 26.39, 26.39 2003-09-07, NaN, 26.38, 26.38 2003-09-08, NaN, 26.37, 26.37 2003-09-09, NaN, 26.35, 26.35 2003-09-10, 25.78, 26.34, 25.78 2003-09-11, 25.86, 26.33, 25.86 2003-09-12, 25.62, 26.32, 25.62 2003-09-13, 25.76, 26.31, 25.76 2003-09-14, 25.51, 26.29, 25.51 2003-09-15, 25.61, 26.28, 25.61 2003-09-16, 25.70, 26.27, 25.70 2003-09-17, 25.70, 26.26, 25.70 2003-09-18, 25.74, 26.25, 25.74 2003-09-19, 25.68, 26.24, 25.68 2003-09-20, 25.81, 26.22, 25.81 2003-09-21, 25.81, 26.21, 25.81 2003-09-22, 25.72, 26.20, 25.72 2003-09-23, 25.51, 26.19, 25.51 2003-09-24, NaN, 26.18, 26.18 2003-09-25, 25.34, 26.16, 25.34 2003-09-26, 25.50, 26.15, 25.50 2003-09-27, 25.43, 26.14, 25.43 2003-09-28, 25.30, 26.13, 25.30 2003-09-29, 25.50, 26.12, 25.50 2003-09-30, 25.56, 26.11, 25.56 2003-10-01, 25.35, 26.10, 25.35 2003-10-02, 25.27, 26.08, 25.27 2003-10-03, NaN, 26.07, 26.07 2003-10-04, NaN, 26.06, 26.06 2003-10-05, NaN, 26.05, 26.05 2003-10-06, NaN, 26.04, 26.04 2003-10-07, NaN, 26.03, 26.03 2003-10-08, NaN, 26.02, 26.02 2003-10-09, NaN, 26.00, 26.00 2003-10-10, NaN, 25.99, 25.99 2003-10-11, NaN, 25.98, 25.98 2003-10-12, NaN, 25.97, 25.97 2003-10-13, NaN, 25.96, 25.96 2003-10-14, NaN, 25.95, 25.95 2003-10-15, NaN, 25.94, 25.94 2003-10-16, NaN, 25.93, 25.93 2003-10-17, NaN, 25.91, 25.91 2003-10-18, NaN, 25.90, 25.90 2003-10-19, NaN, 25.89, 25.89 2003-10-20, NaN, 25.88, 25.88 2003-10-21, NaN, 25.87, 25.87 2003-10-22, NaN, 25.86, 25.86 2003-10-23, NaN, 25.85, 25.85 2003-10-24, NaN, 25.84, 25.84 2003-10-25, NaN, 25.83, 25.83 2003-10-26, NaN, 25.82, 25.82 2003-10-27, NaN, 25.81, 25.81 2003-10-28, NaN, 25.79, 25.79 2003-10-29, NaN, 25.78, 25.78 2003-10-30, NaN, 25.77, 25.77 2003-10-31, NaN, 25.76, 25.76 2003-11-01, NaN, 25.75, 25.75 2003-11-02, NaN, 25.74, 25.74 2003-11-03, NaN, 25.73, 25.73 2003-11-04, NaN, 25.72, 25.72 2003-11-05, NaN, 25.71, 25.71 2003-11-06, NaN, 25.70, 25.70 2003-11-07, NaN, 25.69, 25.69 2003-11-08, NaN, 25.68, 25.68 2003-11-09, NaN, 25.67, 25.67 2003-11-10, NaN, 25.65, 25.65 2003-11-11, NaN, 25.64, 25.64 2003-11-12, NaN, 25.63, 25.63 2003-11-13, NaN, 25.62, 25.62 2003-11-14, NaN, 25.61, 25.61 2003-11-15, NaN, 25.60, 25.60 2003-11-16, NaN, 25.59, 25.59 2003-11-17, NaN, 25.58, 25.58 2003-11-18, NaN, 25.57, 25.57 2003-11-19, NaN, 25.56, 25.56 2003-11-20, NaN, 25.55, 25.55 2003-11-21, NaN, 25.54, 25.54 2003-11-22, NaN, 25.53, 25.53 2003-11-23, NaN, 25.52, 25.52 2003-11-24, NaN, 25.51, 25.51 2003-11-25, NaN, 25.50, 25.50 2003-11-26, 25.42, 25.49, 25.42 2003-11-27, 25.41, 25.48, 25.41 2003-11-28, 25.22, 25.47, 25.22 2003-11-29, 25.16, 25.46, 25.16 2003-11-30, 25.08, 25.45, 25.08 2003-12-01, NaN, 25.43, 25.43 2003-12-02, NaN, 25.42, 25.42 2003-12-03, NaN, 25.41, 25.41 2003-12-04, NaN, 25.40, 25.40 2003-12-05, NaN, 25.39, 25.39 2003-12-06, NaN, 25.38, 25.38 2003-12-07, NaN, 25.37, 25.37 2003-12-08, NaN, 25.36, 25.36 2003-12-09, NaN, 25.35, 25.35 2003-12-10, NaN, 25.34, 25.34 2003-12-11, NaN, 25.33, 25.33 2003-12-12, NaN, 25.32, 25.32 2003-12-13, NaN, 25.31, 25.31 2003-12-14, NaN, 25.30, 25.30 2003-12-15, NaN, 25.29, 25.29 2003-12-16, NaN, 25.28, 25.28 2003-12-17, NaN, 25.27, 25.27 2003-12-18, NaN, 25.26, 25.26 2003-12-19, NaN, 25.25, 25.25 2003-12-20, NaN, 25.24, 25.24 2003-12-21, NaN, 25.23, 25.23 2003-12-22, NaN, 25.22, 25.22 2003-12-23, NaN, 25.21, 25.21 2003-12-24, NaN, 25.20, 25.20 2003-12-25, NaN, 25.19, 25.19 2003-12-26, NaN, 25.18, 25.18 2003-12-27, NaN, 25.17, 25.17 2003-12-28, NaN, 25.16, 25.16 2003-12-29, NaN, 25.15, 25.15 2003-12-30, NaN, 25.14, 25.14 2003-12-31, 24.51, 25.13, 24.51 2004-01-01, 24.67, 25.12, 24.67 2004-01-02, 24.52, 25.11, 24.52 2004-01-03, 24.87, 25.10, 24.87 2004-01-04, 24.63, 25.09, 24.63 2004-01-05, 24.61, 25.08, 24.61 2004-01-06, 24.81, 25.07, 24.81 2004-01-07, 24.87, 25.06, 24.87 2004-01-08, 24.34, 25.05, 24.34 2004-01-09, NaN, 25.04, 25.04 2004-01-10, NaN, 25.03, 25.03 2004-01-11, NaN, 25.02, 25.02 2004-01-12, NaN, 25.01, 25.01 2004-01-13, NaN, 25.00, 25.00 2004-01-14, NaN, 24.99, 24.99 2004-01-15, NaN, 24.98, 24.98 2004-01-16, NaN, 24.96, 24.96 2004-01-17, NaN, 24.95, 24.95 2004-01-18, NaN, 24.94, 24.94 2004-01-19, NaN, 24.93, 24.93 2004-01-20, NaN, 24.92, 24.92 2004-01-21, NaN, 24.91, 24.91 2004-01-22, 25.28, 24.90, 25.28 2004-01-23, 24.89, 24.89, 24.89 2004-01-24, 24.86, 24.88, 24.86 2004-01-25, 24.88, 24.87, 24.88 2004-01-26, 25.12, 24.86, 25.12 2004-01-27, 24.82, 24.85, 24.82 2004-01-28, 24.97, 24.84, 24.97 2004-01-29, 24.78, 24.83, 24.78 2004-01-30, 24.93, 24.82, 24.93 2004-01-31, 24.88, 24.81, 24.88 2004-02-01, 24.22, 24.80, 24.22 2004-02-02, 24.37, 24.79, 24.37 2004-02-03, 24.55, 24.78, 24.55 2004-02-04, 24.32, 24.77, 24.32 2004-02-05, NaN, 24.76, 24.76 2004-02-06, 24.12, 24.75, 24.12 2004-02-07, 24.14, 24.74, 24.14 2004-02-08, 24.04, 24.73, 24.04 2004-02-09, 24.30, 24.72, 24.30 2004-02-10, 24.35, 24.71, 24.35 2004-02-11, 24.48, 24.70, 24.48 2004-02-12, 24.43, 24.69, 24.43 2004-02-13, 24.60, 24.68, 24.60 2004-02-14, 24.50, 24.67, 24.50 2004-02-15, 24.48, 24.65, 24.48 2004-02-16, 24.78, 24.64, 24.78 2004-02-17, 24.70, 24.63, 24.70 2004-02-18, 24.72, 24.62, 24.72 2004-02-19, 24.35, 24.61, 24.35 2004-02-20, 24.51, 24.60, 24.51 2004-02-21, 24.24, 24.59, 24.24 2004-02-22, 24.51, 24.58, 24.51 2004-02-23, 24.35, 24.57, 24.35 2004-02-24, 24.09, 24.56, 24.09 2004-02-25, 24.08, 24.55, 24.08 2004-02-26, 24.30, 24.54, 24.30 2004-02-27, 24.34, 24.53, 24.34 2004-02-28, 24.34, 24.52, 24.34 2004-02-29, 24.32, 24.51, 24.32 2004-03-01, 24.29, 24.50, 24.29 2004-03-02, 24.49, 24.48, 24.49 2004-03-03, 24.64, 24.47, 24.64 2004-03-04, 24.66, 24.46, 24.66 2004-03-05, 24.52, 24.45, 24.52 2004-03-06, 24.59, 24.44, 24.59 2004-03-07, 24.18, 24.43, 24.18 2004-03-08, 24.23, 24.42, 24.23 2004-03-09, 24.40, 24.41, 24.40 2004-03-10, NaN, 24.40, 24.40 2004-03-11, NaN, 24.39, 24.39 2004-03-12, NaN, 24.38, 24.38 2004-03-13, NaN, 24.37, 24.37 2004-03-14, NaN, 24.35, 24.35 2004-03-15, NaN, 24.34, 24.34 2004-03-16, NaN, 24.33, 24.33 2004-03-17, NaN, 24.32, 24.32 2004-03-18, NaN, 24.31, 24.31 2004-03-19, NaN, 24.30, 24.30 2004-03-20, NaN, 24.29, 24.29 2004-03-21, NaN, 24.28, 24.28 2004-03-22, NaN, 24.27, 24.27 2004-03-23, NaN, 24.26, 24.26 2004-03-24, NaN, 24.24, 24.24 2004-03-25, NaN, 24.23, 24.23 2004-03-26, NaN, 24.22, 24.22 2004-03-27, NaN, 24.21, 24.21 2004-03-28, NaN, 24.20, 24.20 2004-03-29, NaN, 24.19, 24.19 2004-03-30, NaN, 24.18, 24.18 2004-03-31, NaN, 24.17, 24.17 2004-04-01, NaN, 24.16, 24.16 2004-04-02, NaN, 24.14, 24.14 2004-04-03, NaN, 24.13, 24.13 2004-04-04, NaN, 24.12, 24.12 2004-04-05, NaN, 24.11, 24.11 2004-04-06, NaN, 24.10, 24.10 2004-04-07, NaN, 24.09, 24.09 2004-04-08, NaN, 24.08, 24.08 2004-04-09, NaN, 24.06, 24.06 2004-04-10, NaN, 24.05, 24.05 2004-04-11, NaN, 24.04, 24.04 2004-04-12, NaN, 24.03, 24.03 2004-04-13, NaN, 24.02, 24.02 2004-04-14, NaN, 24.01, 24.01 2004-04-15, NaN, 24.00, 24.00 2004-04-16, NaN, 23.98, 23.98 2004-04-17, NaN, 23.97, 23.97 2004-04-18, NaN, 23.96, 23.96 2004-04-19, NaN, 23.95, 23.95 2004-04-20, NaN, 23.94, 23.94 2004-04-21, NaN, 23.93, 23.93 2004-04-22, NaN, 23.92, 23.92 2004-04-23, NaN, 23.90, 23.90 2004-04-24, NaN, 23.89, 23.89 2004-04-25, NaN, 23.88, 23.88 2004-04-26, NaN, 23.87, 23.87 2004-04-27, NaN, 23.86, 23.86 2004-04-28, NaN, 23.85, 23.85 2004-04-29, NaN, 23.83, 23.83 2004-04-30, NaN, 23.82, 23.82 2004-05-01, NaN, 23.81, 23.81 2004-05-02, NaN, 23.80, 23.80 2004-05-03, NaN, 23.79, 23.79 2004-05-04, NaN, 23.78, 23.78 2004-05-05, NaN, 23.76, 23.76 2004-05-06, 23.76, 23.75, 23.76 2004-05-07, 23.61, 23.74, 23.61 2004-05-08, 23.61, 23.73, 23.61 2004-05-09, 23.81, 23.72, 23.81 2004-05-10, 23.73, 23.71, 23.73 2004-05-11, 23.62, 23.69, 23.62 2004-05-12, 23.59, 23.68, 23.59 2004-05-13, 23.44, 23.67, 23.44 2004-05-14, 23.55, 23.66, 23.55 2004-05-15, NaN, 23.65, 23.65 2004-05-16, NaN, 23.63, 23.63 2004-05-17, NaN, 23.62, 23.62 2004-05-18, NaN, 23.61, 23.61 2004-05-19, NaN, 23.60, 23.60 2004-05-20, NaN, 23.59, 23.59 2004-05-21, NaN, 23.58, 23.58 2004-05-22, NaN, 23.56, 23.56 2004-05-23, NaN, 23.55, 23.55 2004-05-24, NaN, 23.54, 23.54 2004-05-25, NaN, 23.53, 23.53 2004-05-26, NaN, 23.52, 23.52 2004-05-27, NaN, 23.50, 23.50 2004-05-28, NaN, 23.49, 23.49 2004-05-29, NaN, 23.48, 23.48 2004-05-30, NaN, 23.47, 23.47 2004-05-31, NaN, 23.46, 23.46 2004-06-01, NaN, 23.44, 23.44 2004-06-02, NaN, 23.43, 23.43 2004-06-03, 23.57, 23.42, 23.57 2004-06-04, 23.58, 23.41, 23.58 2004-06-05, 23.40, 23.40, 23.40 2004-06-06, 23.24, 23.39, 23.24 2004-06-07, 22.89, 23.37, 22.89 2004-06-08, 22.95, 23.36, 22.95 2004-06-09, 22.78, 23.35, 22.78 2004-06-10, 22.72, 23.34, 22.72 2004-06-11, 22.70, 23.33, 22.70 2004-06-12, 22.85, 23.31, 22.85 2004-06-13, 22.67, 23.30, 22.67 2004-06-14, 22.74, 23.29, 22.74 2004-06-15, 22.74, 23.28, 22.74 2004-06-16, 22.64, 23.27, 22.64 2004-06-17, 22.48, 23.25, 22.48 2004-06-18, 22.68, 23.24, 22.68 2004-06-19, 22.47, 23.23, 22.47 2004-06-20, 22.52, 23.22, 22.52 2004-06-21, 22.37, 23.21, 22.37 2004-06-22, NaN, 23.19, 23.19 2004-06-23, NaN, 23.18, 23.18 2004-06-24, NaN, 23.17, 23.17 2004-06-25, NaN, 23.16, 23.16 2004-06-26, NaN, 23.15, 23.15 2004-06-27, NaN, 23.14, 23.14 2004-06-28, NaN, 23.12, 23.12 2004-06-29, NaN, 23.11, 23.11 2004-06-30, NaN, 23.10, 23.10 2004-07-01, NaN, 23.09, 23.09 2004-07-02, NaN, 23.08, 23.08 2004-07-03, NaN, 23.06, 23.06 2004-07-04, NaN, 23.05, 23.05 2004-07-05, NaN, 23.04, 23.04 2004-07-06, NaN, 23.03, 23.03 2004-07-07, NaN, 23.02, 23.02 2004-07-08, NaN, 23.01, 23.01 2004-07-09, NaN, 22.99, 22.99 2004-07-10, NaN, 22.98, 22.98 2004-07-11, NaN, 22.97, 22.97 2004-07-12, NaN, 22.96, 22.96 2004-07-13, NaN, 22.95, 22.95 2004-07-14, NaN, 22.94, 22.94 2004-07-15, NaN, 22.92, 22.92 2004-07-16, NaN, 22.91, 22.91 2004-07-17, NaN, 22.90, 22.90 2004-07-18, NaN, 22.89, 22.89 2004-07-19, NaN, 22.88, 22.88 2004-07-20, NaN, 22.87, 22.87 2004-07-21, NaN, 22.85, 22.85 2004-07-22, NaN, 22.84, 22.84 2004-07-23, NaN, 22.83, 22.83 2004-07-24, NaN, 22.82, 22.82 2004-07-25, NaN, 22.81, 22.81 2004-07-26, NaN, 22.80, 22.80 2004-07-27, NaN, 22.78, 22.78 2004-07-28, NaN, 22.77, 22.77 2004-07-29, NaN, 22.76, 22.76 2004-07-30, NaN, 22.75, 22.75 2004-07-31, NaN, 22.74, 22.74 2004-08-01, NaN, 22.73, 22.73 2004-08-02, NaN, 22.72, 22.72 2004-08-03, NaN, 22.70, 22.70 2004-08-04, NaN, 22.69, 22.69 2004-08-05, NaN, 22.68, 22.68 2004-08-06, NaN, 22.67, 22.67 2004-08-07, NaN, 22.66, 22.66 2004-08-08, NaN, 22.65, 22.65 2004-08-09, NaN, 22.64, 22.64 2004-08-10, NaN, 22.63, 22.63 2004-08-11, NaN, 22.61, 22.61 2004-08-12, NaN, 22.60, 22.60 2004-08-13, NaN, 22.59, 22.59 2004-08-14, NaN, 22.58, 22.58 2004-08-15, NaN, 22.57, 22.57 2004-08-16, NaN, 22.56, 22.56 2004-08-17, NaN, 22.55, 22.55 2004-08-18, NaN, 22.54, 22.54 2004-08-19, NaN, 22.52, 22.52 2004-08-20, NaN, 22.51, 22.51 2004-08-21, 22.40, 22.50, 22.40 2004-08-22, 22.40, 22.49, 22.40 2004-08-23, 22.59, 22.48, 22.59 2004-08-24, 22.50, 22.47, 22.50 2004-08-25, 22.50, 22.46, 22.50 2004-08-26, 22.14, 22.45, 22.14 2004-08-27, 22.11, 22.44, 22.11 2004-08-28, 21.99, 22.43, 21.99 2004-08-29, 22.03, 22.42, 22.03 2004-08-30, 22.07, 22.40, 22.07 2004-08-31, 22.12, 22.39, 22.12 2004-09-01, 21.95, 22.38, 21.95 2004-09-02, 21.89, 22.37, 21.89 2004-09-03, 21.91, 22.36, 21.91 2004-09-04, 21.94, 22.35, 21.94 2004-09-05, 22.00, 22.34, 22.00 2004-09-06, 21.92, 22.33, 21.92 2004-09-07, 22.13, 22.32, 22.13 2004-09-08, NaN, 22.31, 22.31 2004-09-09, 22.34, 22.30, 22.34 2004-09-10, 22.16, 22.29, 22.16 2004-09-11, 22.03, 22.28, 22.03 2004-09-12, 21.83, 22.27, 21.83 2004-09-13, 21.84, 22.26, 21.84 2004-09-14, 21.73, 22.24, 21.73 2004-09-15, 21.80, 22.23, 21.80 2004-09-16, 21.58, 22.22, 21.58 2004-09-17, 21.64, 22.21, 21.64 2004-09-18, 21.35, 22.20, 21.35 2004-09-19, 21.76, 22.19, 21.76 2004-09-20, 21.72, 22.18, 21.72 2004-09-21, 21.83, 22.17, 21.83 2004-09-22, 21.42, 22.16, 21.42 2004-09-23, 21.69, 22.15, 21.69 2004-09-24, 21.61, 22.14, 21.61 2004-09-25, 21.41, 22.13, 21.41 2004-09-26, 21.63, 22.12, 21.63 2004-09-27, 21.63, 22.11, 21.63 2004-09-28, 21.38, 22.10, 21.38 2004-09-29, 21.55, 22.09, 21.55 2004-09-30, 21.41, 22.08, 21.41 2004-10-01, 21.70, 22.07, 21.70 2004-10-02, 21.67, 22.06, 21.67 2004-10-03, 21.80, 22.05, 21.80 2004-10-04, 21.66, 22.04, 21.66 2004-10-05, 21.96, 22.03, 21.96 2004-10-06, 21.80, 22.02, 21.80 2004-10-07, 21.79, 22.01, 21.79 2004-10-08, 21.67, 22.00, 21.67 2004-10-09, 21.58, 21.99, 21.58 2004-10-10, 21.40, 21.98, 21.40 2004-10-11, 21.07, 21.97, 21.07 2004-10-12, NaN, 21.96, 21.96 2004-10-13, 21.59, 21.95, 21.59 2004-10-14, 21.60, 21.94, 21.60 2004-10-15, 21.67, 21.93, 21.67 2004-10-16, 21.50, 21.92, 21.50 2004-10-17, 21.20, 21.91, 21.20 2004-10-18, 20.96, 21.90, 20.96 2004-10-19, 21.24, 21.89, 21.24 2004-10-20, 21.23, 21.88, 21.23 2004-10-21, 21.10, 21.87, 21.10 2004-10-22, 21.40, 21.86, 21.40 2004-10-23, 21.27, 21.86, 21.27 2004-10-24, 21.44, 21.85, 21.44 2004-10-25, 21.09, 21.84, 21.09 2004-10-26, 21.37, 21.83, 21.37 2004-10-27, 21.27, 21.82, 21.27 2004-10-28, 21.35, 21.81, 21.35 2004-10-29, 21.11, 21.80, 21.11 2004-10-30, 21.12, 21.79, 21.12 2004-10-31, 20.75, 21.78, 20.75 2004-11-01, 20.59, 21.77, 20.59 2004-11-02, 21.23, 21.76, 21.23 2004-11-03, 21.20, 21.75, 21.20 2004-11-04, 21.45, 21.74, 21.45 2004-11-05, 21.27, 21.73, 21.27 2004-11-06, 21.42, 21.72, 21.42 2004-11-07, 21.45, 21.71, 21.45 2004-11-08, 20.94, 21.71, 20.94 2004-11-09, 21.28, 21.70, 21.28 2004-11-10, 21.41, 21.69, 21.41 2004-11-11, 21.39, 21.68, 21.39 2004-11-12, 21.16, 21.67, 21.16 2004-11-13, 21.11, 21.66, 21.11 2004-11-14, 21.21, 21.65, 21.21 2004-11-15, 21.19, 21.64, 21.19 2004-11-16, 21.42, 21.63, 21.42 2004-11-17, NaN, 21.62, 21.62 2004-11-18, 20.80, 21.61, 20.80 2004-11-19, 20.95, 21.60, 20.95 2004-11-20, 20.74, 21.60, 20.74 2004-11-21, 20.44, 21.59, 20.44 2004-11-22, 21.25, 21.58, 21.25 2004-11-23, 21.11, 21.57, 21.11 2004-11-24, 20.79, 21.56, 20.79 2004-11-25, 21.22, 21.55, 21.22 2004-11-26, 21.25, 21.54, 21.25 2004-11-27, 21.58, 21.53, 21.58 2004-11-28, 21.20, 21.52, 21.20 2004-11-29, 20.91, 21.51, 20.91 2004-11-30, 21.14, 21.51, 21.14 2004-12-01, NaN, 21.50, 21.50 2004-12-02, NaN, 21.49, 21.49 2004-12-03, NaN, 21.48, 21.48 2004-12-04, NaN, 21.47, 21.47 2004-12-05, NaN, 21.46, 21.46 2004-12-06, NaN, 21.45, 21.45 2004-12-07, NaN, 21.44, 21.44 2004-12-08, NaN, 21.43, 21.43 2004-12-09, NaN, 21.43, 21.43 2004-12-10, NaN, 21.42, 21.42 2004-12-11, NaN, 21.41, 21.41 2004-12-12, NaN, 21.40, 21.40 2004-12-13, NaN, 21.39, 21.39 2004-12-14, NaN, 21.38, 21.38 2004-12-15, NaN, 21.37, 21.37 2004-12-16, NaN, 21.36, 21.36 2004-12-17, NaN, 21.35, 21.35 2004-12-18, NaN, 21.35, 21.35 2004-12-19, NaN, 21.34, 21.34 2004-12-20, NaN, 21.33, 21.33 2004-12-21, NaN, 21.32, 21.32 2004-12-22, NaN, 21.31, 21.31 2004-12-23, NaN, 21.30, 21.30 2004-12-24, NaN, 21.29, 21.29 2004-12-25, NaN, 21.28, 21.28 2004-12-26, NaN, 21.28, 21.28 2004-12-27, NaN, 21.27, 21.27 2004-12-28, NaN, 21.26, 21.26 2004-12-29, NaN, 21.25, 21.25 2004-12-30, NaN, 21.24, 21.24 2004-12-31, NaN, 21.23, 21.23 2005-01-01, 20.88, 21.22, 20.88 2005-01-02, 21.26, 21.21, 21.26 2005-01-03, 20.79, 21.21, 20.79 2005-01-04, 20.66, 21.20, 20.66 2005-01-05, 20.86, 21.19, 20.86 2005-01-06, 21.23, 21.18, 21.23 2005-01-07, 20.92, 21.17, 20.92 2005-01-08, 21.11, 21.16, 21.11 2005-01-09, NaN, 21.15, 21.15 2005-01-10, 20.69, 21.14, 20.69 2005-01-11, 21.11, 21.13, 21.11 2005-01-12, 21.09, 21.13, 21.09 2005-01-13, 21.36, 21.12, 21.36 2005-01-14, NaN, 21.11, 21.11 2005-01-15, NaN, 21.10, 21.10 2005-01-16, NaN, 21.09, 21.09 2005-01-17, NaN, 21.08, 21.08 2005-01-18, NaN, 21.07, 21.07 2005-01-19, NaN, 21.06, 21.06 2005-01-20, NaN, 21.06, 21.06 2005-01-21, NaN, 21.05, 21.05 2005-01-22, NaN, 21.04, 21.04 2005-01-23, NaN, 21.03, 21.03 2005-01-24, NaN, 21.02, 21.02 2005-01-25, NaN, 21.01, 21.01 2005-01-26, NaN, 21.00, 21.00 2005-01-27, NaN, 20.99, 20.99 2005-01-28, NaN, 20.98, 20.98 2005-01-29, NaN, 20.97, 20.97 2005-01-30, NaN, 20.97, 20.97 2005-01-31, NaN, 20.96, 20.96 2005-02-01, NaN, 20.95, 20.95 2005-02-02, NaN, 20.94, 20.94 2005-02-03, NaN, 20.93, 20.93 2005-02-04, NaN, 20.92, 20.92 2005-02-05, NaN, 20.91, 20.91 2005-02-06, NaN, 20.90, 20.90 2005-02-07, NaN, 20.89, 20.89 2005-02-08, NaN, 20.88, 20.88 2005-02-09, NaN, 20.88, 20.88 2005-02-10, NaN, 20.87, 20.87 2005-02-11, NaN, 20.86, 20.86 2005-02-12, NaN, 20.85, 20.85 2005-02-13, NaN, 20.84, 20.84 2005-02-14, NaN, 20.83, 20.83 2005-02-15, NaN, 20.82, 20.82 2005-02-16, NaN, 20.81, 20.81 2005-02-17, NaN, 20.80, 20.80 2005-02-18, 20.19, 20.79, 20.19 2005-02-19, 20.25, 20.78, 20.25 2005-02-20, 20.06, 20.77, 20.06 2005-02-21, 20.31, 20.77, 20.31 2005-02-22, 20.38, 20.76, 20.38 2005-02-23, NaN, 20.75, 20.75 2005-02-24, NaN, 20.74, 20.74 2005-02-25, NaN, 20.73, 20.73 2005-02-26, 20.51, 20.72, 20.51 2005-02-27, 20.52, 20.71, 20.52 2005-02-28, 20.27, 20.70, 20.27 2005-03-01, 20.34, 20.69, 20.34 2005-03-02, 20.39, 20.68, 20.39 2005-03-03, 20.64, 20.67, 20.64 2005-03-04, NaN, 20.66, 20.66 2005-03-05, NaN, 20.65, 20.65 2005-03-06, NaN, 20.64, 20.64 2005-03-07, NaN, 20.63, 20.63 2005-03-08, 20.24, 20.63, 20.24 2005-03-09, 20.17, 20.62, 20.17 2005-03-10, 19.97, 20.61, 19.97 2005-03-11, 19.96, 20.60, 19.96 2005-03-12, 19.70, 20.59, 19.70 2005-03-13, 19.93, 20.58, 19.93 2005-03-14, 20.28, 20.57, 20.28 2005-03-15, 20.00, 20.56, 20.00 2005-03-16, 20.31, 20.55, 20.31 2005-03-17, 20.21, 20.54, 20.21 2005-03-18, 20.39, 20.53, 20.39 2005-03-19, 20.22, 20.52, 20.22 2005-03-20, 20.12, 20.51, 20.12 2005-03-21, 20.03, 20.50, 20.03 2005-03-22, 20.30, 20.49, 20.30 2005-03-23, 20.43, 20.48, 20.43 2005-03-24, 20.30, 20.47, 20.30 2005-03-25, 20.00, 20.46, 20.00 2005-03-26, 20.28, 20.45, 20.28 2005-03-27, 20.11, 20.44, 20.11 2005-03-28, 19.82, 20.43, 19.82 2005-03-29, 20.28, 20.42, 20.28 2005-03-30, 20.34, 20.41, 20.34 2005-03-31, 20.31, 20.40, 20.31 2005-04-01, 20.22, 20.39, 20.22 2005-04-02, 20.34, 20.38, 20.34 2005-04-03, 20.22, 20.37, 20.22 2005-04-04, 20.22, 20.36, 20.22 2005-04-05, 20.13, 20.35, 20.13 2005-04-06, 20.32, 20.34, 20.32 2005-04-07, 20.29, 20.33, 20.29 2005-04-08, 20.23, 20.32, 20.23 2005-04-09, 20.11, 20.31, 20.11 2005-04-10, 20.19, 20.30, 20.19 2005-04-11, 20.19, 20.29, 20.19 2005-04-12, 20.31, 20.28, 20.31 2005-04-13, 19.96, 20.27, 19.96 2005-04-14, 19.89, 20.26, 19.89 2005-04-15, 19.98, 20.25, 19.98 2005-04-16, 20.12, 20.24, 20.12 2005-04-17, 20.29, 20.23, 20.29 2005-04-18, 20.35, 20.22, 20.35 2005-04-19, 19.65, 20.21, 19.65 2005-04-20, 19.42, 20.20, 19.42 2005-04-21, NaN, 20.19, 20.19 2005-04-22, NaN, 20.18, 20.18 2005-04-23, NaN, 20.17, 20.17 2005-04-24, NaN, 20.16, 20.16 2005-04-25, 19.92, 20.15, 19.92 2005-04-26, 19.93, 20.14, 19.93 2005-04-27, 19.81, 20.13, 19.81 2005-04-28, NaN, 20.12, 20.12 2005-04-29, NaN, 20.11, 20.11 2005-04-30, NaN, 20.10, 20.10 2005-05-01, NaN, 20.09, 20.09 2005-05-02, NaN, 20.08, 20.08 2005-05-03, NaN, 20.07, 20.07 2005-05-04, NaN, 20.06, 20.06 2005-05-05, NaN, 20.05, 20.05 2005-05-06, NaN, 20.04, 20.04 2005-05-07, NaN, 20.03, 20.03 2005-05-08, NaN, 20.02, 20.02 2005-05-09, NaN, 20.00, 20.00 2005-05-10, NaN, 19.99, 19.99 2005-05-11, NaN, 19.98, 19.98 2005-05-12, NaN, 19.97, 19.97 2005-05-13, NaN, 19.96, 19.96 2005-05-14, NaN, 19.95, 19.95 2005-05-15, NaN, 19.94, 19.94 2005-05-16, NaN, 19.93, 19.93 2005-05-17, NaN, 19.92, 19.92 2005-05-18, NaN, 19.91, 19.91 2005-05-19, NaN, 19.90, 19.90 2005-05-20, NaN, 19.89, 19.89 2005-05-21, NaN, 19.88, 19.88 2005-05-22, NaN, 19.87, 19.87 2005-05-23, NaN, 19.86, 19.86 2005-05-24, NaN, 19.85, 19.85 2005-05-25, NaN, 19.84, 19.84 2005-05-26, NaN, 19.83, 19.83 2005-05-27, NaN, 19.82, 19.82 2005-05-28, NaN, 19.80, 19.80 2005-05-29, NaN, 19.79, 19.79 2005-05-30, NaN, 19.78, 19.78 2005-05-31, NaN, 19.77, 19.77 2005-06-01, 19.36, 19.76, 19.36 2005-06-02, 19.52, 19.75, 19.52 2005-06-03, 19.65, 19.74, 19.65 2005-06-04, 19.89, 19.73, 19.89 2005-06-05, 19.95, 19.72, 19.95 2005-06-06, 19.71, 19.71, 19.71 2005-06-07, 19.59, 19.70, 19.59 2005-06-08, 19.59, 19.69, 19.59 2005-06-09, 19.67, 19.68, 19.67 2005-06-10, 19.58, 19.67, 19.58 2005-06-11, 19.54, 19.66, 19.54 2005-06-12, 19.66, 19.65, 19.66 2005-06-13, 19.64, 19.64, 19.64 2005-06-14, 19.53, 19.62, 19.53 2005-06-15, 19.40, 19.61, 19.40 2005-06-16, 19.11, 19.60, 19.11 2005-06-17, 19.29, 19.59, 19.29 2005-06-18, 19.24, 19.58, 19.24 2005-06-19, 19.01, 19.57, 19.01 2005-06-20, 19.08, 19.56, 19.08 2005-06-21, 19.02, 19.55, 19.02 2005-06-22, 18.88, 19.54, 18.88 2005-06-23, NaN, 19.53, 19.53 2005-06-24, NaN, 19.52, 19.52 2005-06-25, NaN, 19.51, 19.51 2005-06-26, NaN, 19.50, 19.50 2005-06-27, NaN, 19.49, 19.49 2005-06-28, 19.29, 19.48, 19.29 2005-06-29, 19.13, 19.47, 19.13 2005-06-30, 19.40, 19.46, 19.40 2005-07-01, 19.45, 19.44, 19.45 2005-07-02, 19.29, 19.43, 19.29 2005-07-03, 19.12, 19.42, 19.12 2005-07-04, 19.05, 19.41, 19.05 2005-07-05, NaN, 19.40, 19.40 2005-07-06, NaN, 19.39, 19.39 2005-07-07, NaN, 19.38, 19.38 2005-07-08, NaN, 19.37, 19.37 2005-07-09, NaN, 19.36, 19.36 2005-07-10, NaN, 19.35, 19.35 2005-07-11, 19.88, 19.34, 19.88 2005-07-12, 19.37, 19.33, 19.37 2005-07-13, 19.21, 19.32, 19.21 2005-07-14, 19.19, 19.31, 19.19 2005-07-15, 19.22, 19.30, 19.22 2005-07-16, 19.34, 19.29, 19.34 2005-07-17, 19.15, 19.28, 19.15 2005-07-18, 19.12, 19.27, 19.12 2005-07-19, 19.23, 19.26, 19.23 2005-07-20, 19.22, 19.25, 19.22 2005-07-21, 19.07, 19.24, 19.07 2005-07-22, 19.12, 19.23, 19.12 2005-07-23, NaN, 19.22, 19.22 2005-07-24, 19.06, 19.21, 19.06 2005-07-25, 19.12, 19.20, 19.12 2005-07-26, 18.96, 19.18, 18.96 2005-07-27, 19.06, 19.17, 19.06 2005-07-28, 19.06, 19.16, 19.06 2005-07-29, 19.02, 19.15, 19.02 2005-07-30, 18.89, 19.14, 18.89 2005-07-31, 18.81, 19.13, 18.81 2005-08-01, 18.88, 19.12, 18.88 2005-08-02, 18.88, 19.11, 18.88 2005-08-03, 18.70, 19.10, 18.70 2005-08-04, 18.71, 19.09, 18.71 2005-08-05, 18.67, 19.08, 18.67 2005-08-06, 18.61, 19.07, 18.61 2005-08-07, 18.54, 19.06, 18.54 2005-08-08, 18.45, 19.05, 18.45 2005-08-09, 18.26, 19.04, 18.26 2005-08-10, 18.58, 19.03, 18.58 2005-08-11, 18.39, 19.02, 18.39 2005-08-12, 17.79, 19.01, 17.79 2005-08-13, 17.93, 19.00, 17.93 2005-08-14, 18.35, 18.99, 18.35 2005-08-15, 18.81, 18.98, 18.81 2005-08-16, 18.35, 18.97, 18.35 2005-08-17, 18.54, 18.96, 18.54 2005-08-18, 18.59, 18.95, 18.59 2005-08-19, 18.50, 18.94, 18.50 2005-08-20, 18.47, 18.93, 18.47 2005-08-21, 18.28, 18.92, 18.28 2005-08-22, 18.32, 18.92, 18.32 2005-08-23, 18.00, 18.91, 18.00 2005-08-24, 18.13, 18.90, 18.13 2005-08-25, 18.24, 18.89, 18.24 2005-08-26, 18.36, 18.88, 18.36 2005-08-27, 18.21, 18.87, 18.21 2005-08-28, 18.30, 18.86, 18.30 2005-08-29, 18.14, 18.85, 18.14 2005-08-30, 17.84, 18.84, 17.84 2005-08-31, 18.11, 18.83, 18.11 2005-09-01, 17.49, 18.82, 17.49 2005-09-02, 18.23, 18.81, 18.23 2005-09-03, 18.23, 18.80, 18.23 2005-09-04, 17.80, 18.79, 17.80 2005-09-05, 17.95, 18.78, 17.95 2005-09-06, 18.00, 18.77, 18.00 2005-09-07, 17.70, 18.76, 17.70 2005-09-08, 17.81, 18.75, 17.81 2005-09-09, 17.93, 18.74, 17.93 2005-09-10, 17.99, 18.73, 17.99 2005-09-11, 18.03, 18.73, 18.03 2005-09-12, 17.70, 18.72, 17.70 2005-09-13, 17.94, 18.71, 17.94 2005-09-14, 17.93, 18.70, 17.93 2005-09-15, 17.89, 18.69, 17.89 2005-09-16, 17.84, 18.68, 17.84 2005-09-17, NaN, 18.67, 18.67 2005-09-18, NaN, 18.66, 18.66 2005-09-19, NaN, 18.65, 18.65 2005-09-20, NaN, 18.64, 18.64 2005-09-21, NaN, 18.63, 18.63 2005-09-22, 18.01, 18.63, 18.01 2005-09-23, 18.06, 18.62, 18.06 2005-09-24, 17.95, 18.61, 17.95 2005-09-25, 17.96, 18.60, 17.96 2005-09-26, 17.95, 18.59, 17.95 2005-09-27, 18.03, 18.58, 18.03 2005-09-28, 17.89, 18.57, 17.89 2005-09-29, 17.94, 18.56, 17.94 2005-09-30, 18.03, 18.55, 18.03 2005-10-01, 17.98, 18.55, 17.98 2005-10-02, NaN, 18.54, 18.54 2005-10-03, NaN, 18.53, 18.53 2005-10-04, 18.44, 18.52, 18.44 2005-10-05, 18.45, 18.51, 18.45 2005-10-06, 18.26, 18.50, 18.26 2005-10-07, 17.75, 18.49, 17.75 2005-10-08, 17.82, 18.48, 17.82 2005-10-09, 17.81, 18.48, 17.81 2005-10-10, 17.83, 18.47, 17.83 2005-10-11, 17.99, 18.46, 17.99 2005-10-12, 18.04, 18.45, 18.04 2005-10-13, 18.02, 18.44, 18.02 2005-10-14, 17.82, 18.43, 17.82 2005-10-15, 17.93, 18.42, 17.93 2005-10-16, 17.94, 18.42, 17.94 2005-10-17, 17.81, 18.41, 17.81 2005-10-18, 17.98, 18.40, 17.98 2005-10-19, 17.73, 18.39, 17.73 2005-10-20, NaN, 18.38, 18.38 2005-10-21, 18.03, 18.37, 18.03 2005-10-22, 17.73, 18.37, 17.73 2005-10-23, 17.86, 18.36, 17.86 2005-10-24, 17.77, 18.35, 17.77 2005-10-25, 18.40, 18.34, 18.40 2005-10-26, NaN, 18.33, 18.33 2005-10-27, NaN, 18.33, 18.33 2005-10-28, NaN, 18.32, 18.32 2005-10-29, NaN, 18.31, 18.31 2005-10-30, NaN, 18.30, 18.30 2005-10-31, NaN, 18.29, 18.29 2005-11-01, NaN, 18.28, 18.28 2005-11-02, NaN, 18.28, 18.28 2005-11-03, NaN, 18.27, 18.27 2005-11-04, NaN, 18.26, 18.26 2005-11-05, NaN, 18.25, 18.25 2005-11-06, NaN, 18.24, 18.24 2005-11-07, NaN, 18.24, 18.24 2005-11-08, NaN, 18.23, 18.23 2005-11-09, NaN, 18.22, 18.22 2005-11-10, NaN, 18.21, 18.21 2005-11-11, NaN, 18.20, 18.20 2005-11-12, NaN, 18.20, 18.20 2005-11-13, NaN, 18.19, 18.19 2005-11-14, NaN, 18.18, 18.18 2005-11-15, NaN, 18.17, 18.17 2005-11-16, NaN, 18.17, 18.17 2005-11-17, NaN, 18.16, 18.16 2005-11-18, NaN, 18.15, 18.15 2005-11-19, NaN, 18.14, 18.14 2005-11-20, NaN, 18.13, 18.13 2005-11-21, NaN, 18.13, 18.13 2005-11-22, NaN, 18.12, 18.12 2005-11-23, NaN, 18.11, 18.11 2005-11-24, NaN, 18.10, 18.10 2005-11-25, NaN, 18.10, 18.10 2005-11-26, NaN, 18.09, 18.09 2005-11-27, NaN, 18.08, 18.08 2005-11-28, NaN, 18.07, 18.07 2005-11-29, NaN, 18.06, 18.06 2005-11-30, NaN, 18.06, 18.06 2005-12-01, NaN, 18.05, 18.05 2005-12-02, NaN, 18.04, 18.04 2005-12-03, NaN, 18.03, 18.03 2005-12-04, NaN, 18.03, 18.03 2005-12-05, NaN, 18.02, 18.02 2005-12-06, NaN, 18.01, 18.01 2005-12-07, NaN, 18.00, 18.00 2005-12-08, NaN, 18.00, 18.00 2005-12-09, NaN, 17.99, 17.99 2005-12-10, NaN, 17.98, 17.98 2005-12-11, NaN, 17.97, 17.97 2005-12-12, NaN, 17.97, 17.97 2005-12-13, NaN, 17.96, 17.96 2005-12-14, NaN, 17.95, 17.95 2005-12-15, NaN, 17.94, 17.94 2005-12-16, NaN, 17.94, 17.94 2005-12-17, NaN, 17.93, 17.93 2005-12-18, NaN, 17.92, 17.92 2005-12-19, NaN, 17.91, 17.91 2005-12-20, NaN, 17.90, 17.90 2005-12-21, NaN, 17.90, 17.90 2005-12-22, NaN, 17.89, 17.89 2005-12-23, NaN, 17.88, 17.88 2005-12-24, NaN, 17.87, 17.87 2005-12-25, NaN, 17.87, 17.87 2005-12-26, NaN, 17.86, 17.86 2005-12-27, NaN, 17.85, 17.85 2005-12-28, NaN, 17.84, 17.84 2005-12-29, NaN, 17.84, 17.84 2005-12-30, NaN, 17.83, 17.83 2005-12-31, NaN, 17.82, 17.82 2006-01-01, NaN, 17.81, 17.81 2006-01-02, NaN, 17.81, 17.81 2006-01-03, NaN, 17.80, 17.80 2006-01-04, NaN, 17.79, 17.79 2006-01-05, NaN, 17.78, 17.78 2006-01-06, NaN, 17.78, 17.78 2006-01-07, NaN, 17.77, 17.77 2006-01-08, NaN, 17.76, 17.76 2006-01-09, NaN, 17.75, 17.75 2006-01-10, NaN, 17.75, 17.75 2006-01-11, NaN, 17.74, 17.74 2006-01-12, 17.13, 17.73, 17.13 2006-01-13, 17.31, 17.72, 17.31 2006-01-14, 17.27, 17.72, 17.27 2006-01-15, 17.30, 17.71, 17.30 2006-01-16, 17.31, 17.70, 17.31 2006-01-17, 17.22, 17.69, 17.22 2006-01-18, 17.11, 17.69, 17.11 2006-01-19, 16.92, 17.68, 16.92 2006-01-20, 17.10, 17.67, 17.10 2006-01-21, 16.83, 17.66, 16.83 2006-01-22, 16.99, 17.66, 16.99 2006-01-23, 17.05, 17.65, 17.05 2006-01-24, 16.93, 17.64, 16.93 2006-01-25, 16.93, 17.63, 16.93 2006-01-26, 17.17, 17.63, 17.17 2006-01-27, 17.04, 17.62, 17.04 2006-01-28, 17.02, 17.61, 17.02 2006-01-29, 16.71, 17.60, 16.71 2006-01-30, 16.80, 17.59, 16.80 2006-01-31, 17.26, 17.59, 17.26 2006-02-01, 17.43, 17.58, 17.43 2006-02-02, NaN, 17.57, 17.57 2006-02-03, 17.10, 17.56, 17.10 2006-02-04, 17.21, 17.56, 17.21 2006-02-05, 17.32, 17.55, 17.32 2006-02-06, 17.30, 17.54, 17.30 2006-02-07, 17.20, 17.53, 17.20 2006-02-08, 17.37, 17.52, 17.37 2006-02-09, 17.24, 17.52, 17.24 2006-02-10, 17.34, 17.51, 17.34 2006-02-11, 17.38, 17.50, 17.38 2006-02-12, 17.37, 17.49, 17.37 2006-02-13, 17.39, 17.49, 17.39 2006-02-14, 17.37, 17.48, 17.37 2006-02-15, 17.49, 17.47, 17.49 2006-02-16, 17.35, 17.46, 17.35 2006-02-17, 17.18, 17.45, 17.18 2006-02-18, 17.33, 17.45, 17.33 2006-02-19, 17.21, 17.44, 17.21 2006-02-20, 17.44, 17.43, 17.44 2006-02-21, 17.20, 17.42, 17.20 2006-02-22, 17.31, 17.41, 17.31 2006-02-23, 17.30, 17.41, 17.30 2006-02-24, 17.25, 17.40, 17.25 2006-02-25, 17.34, 17.39, 17.34 2006-02-26, 17.44, 17.38, 17.44 2006-02-27, 17.31, 17.37, 17.31 2006-02-28, 17.33, 17.37, 17.33 2006-03-01, 17.34, 17.36, 17.34 2006-03-02, 17.33, 17.35, 17.33 2006-03-03, 17.29, 17.34, 17.29 2006-03-04, 17.30, 17.33, 17.30 2006-03-05, 17.28, 17.33, 17.28 2006-03-06, 17.30, 17.32, 17.30 2006-03-07, 17.51, 17.31, 17.51 2006-03-08, NaN, 17.30, 17.30 2006-03-09, NaN, 17.29, 17.29 2006-03-10, 17.30, 17.28, 17.30 2006-03-11, 17.16, 17.28, 17.16 2006-03-12, 17.26, 17.27, 17.26 2006-03-13, 17.22, 17.26, 17.22 2006-03-14, 17.34, 17.25, 17.34 2006-03-15, 17.38, 17.24, 17.38 2006-03-16, 17.24, 17.23, 17.24 2006-03-17, 17.23, 17.23, 17.23 2006-03-18, 17.31, 17.22, 17.31 2006-03-19, 17.34, 17.21, 17.34 2006-03-20, 17.24, 17.20, 17.24 2006-03-21, 17.32, 17.19, 17.32 2006-03-22, 17.22, 17.18, 17.22 2006-03-23, 17.16, 17.18, 17.16 2006-03-24, 17.02, 17.17, 17.02 2006-03-25, 17.17, 17.16, 17.17 2006-03-26, 17.23, 17.15, 17.23 2006-03-27, 17.17, 17.14, 17.17 2006-03-28, 17.40, 17.13, 17.40 2006-03-29, 17.19, 17.12, 17.19 2006-03-30, 17.19, 17.12, 17.19 2006-03-31, 17.20, 17.11, 17.20 2006-04-01, 17.28, 17.10, 17.28 2006-04-02, 17.16, 17.09, 17.16 2006-04-03, 17.22, 17.08, 17.22 2006-04-04, 17.13, 17.07, 17.13 2006-04-05, 17.20, 17.06, 17.20 2006-04-06, 17.21, 17.05, 17.21 2006-04-07, 17.13, 17.05, 17.13 2006-04-08, 17.09, 17.04, 17.09 2006-04-09, 17.17, 17.03, 17.17 2006-04-10, 17.15, 17.02, 17.15 2006-04-11, 17.02, 17.01, 17.02 2006-04-12, 17.05, 17.00, 17.05 2006-04-13, 17.17, 16.99, 17.17 2006-04-14, NaN, 16.98, 16.98 2006-04-15, NaN, 16.98, 16.98 2006-04-16, NaN, 16.97, 16.97 2006-04-17, NaN, 16.96, 16.96 2006-04-18, NaN, 16.95, 16.95 2006-04-19, NaN, 16.94, 16.94 2006-04-20, NaN, 16.93, 16.93 2006-04-21, 16.96, 16.92, 16.96 2006-04-22, 17.03, 16.91, 17.03 2006-04-23, NaN, 16.90, 16.90 2006-04-24, NaN, 16.90, 16.90 2006-04-25, NaN, 16.89, 16.89 2006-04-26, NaN, 16.88, 16.88 2006-04-27, NaN, 16.87, 16.87 2006-04-28, NaN, 16.86, 16.86 2006-04-29, NaN, 16.85, 16.85 2006-04-30, NaN, 16.84, 16.84 2006-05-01, NaN, 16.83, 16.83 2006-05-02, 16.97, 16.82, 16.97 2006-05-03, 16.90, 16.81, 16.90 2006-05-04, 16.85, 16.80, 16.85 2006-05-05, 16.83, 16.80, 16.83 2006-05-06, 16.73, 16.79, 16.73 2006-05-07, 16.97, 16.78, 16.97 2006-05-08, 16.97, 16.77, 16.97 2006-05-09, NaN, 16.76, 16.76 2006-05-10, 16.96, 16.75, 16.96 2006-05-11, 16.90, 16.74, 16.90 2006-05-12, 16.93, 16.73, 16.93 2006-05-13, 16.95, 16.72, 16.95 2006-05-14, 16.90, 16.71, 16.90 2006-05-15, 16.83, 16.70, 16.83 2006-05-16, 16.78, 16.69, 16.78 2006-05-17, 16.83, 16.68, 16.83 2006-05-18, 16.84, 16.68, 16.84 2006-05-19, NaN, 16.67, 16.67 2006-05-20, NaN, 16.66, 16.66 2006-05-21, 16.62, 16.65, 16.62 2006-05-22, 16.24, 16.64, 16.24 2006-05-23, 16.24, 16.63, 16.24 2006-05-24, 16.31, 16.62, 16.31 2006-05-25, 16.45, 16.61, 16.45 2006-05-26, 16.14, 16.60, 16.14 2006-05-27, 16.37, 16.59, 16.37 2006-05-28, 16.40, 16.58, 16.40 2006-05-29, 16.28, 16.57, 16.28 2006-05-30, 16.00, 16.56, 16.00 2006-05-31, 16.01, 16.55, 16.01 2006-06-01, 15.85, 16.55, 15.85 2006-06-02, 15.84, 16.54, 15.84 2006-06-03, 15.86, 16.53, 15.86 2006-06-04, NaN, 16.52, 16.52 2006-06-05, 15.81, 16.51, 15.81 2006-06-06, 15.78, 16.50, 15.78 2006-06-07, NaN, 16.49, 16.49 2006-06-08, 16.00, 16.48, 16.00 2006-06-09, 16.16, 16.47, 16.16 2006-06-10, 16.27, 16.46, 16.27 2006-06-11, 16.25, 16.45, 16.25 2006-06-12, 16.23, 16.44, 16.23 2006-06-13, NaN, 16.43, 16.43 2006-06-14, 16.18, 16.42, 16.18 2006-06-15, 16.20, 16.41, 16.20 2006-06-16, 16.20, 16.40, 16.20 2006-06-17, 16.17, 16.40, 16.17 2006-06-18, 16.16, 16.39, 16.16 2006-06-19, 16.11, 16.38, 16.11 2006-06-20, 16.15, 16.37, 16.15 2006-06-21, 16.17, 16.36, 16.17 2006-06-22, 16.04, 16.35, 16.04 2006-06-23, 15.99, 16.34, 15.99 2006-06-24, 15.97, 16.33, 15.97 2006-06-25, 15.95, 16.32, 15.95 2006-06-26, 15.96, 16.31, 15.96 2006-06-27, 15.97, 16.30, 15.97 2006-06-28, 15.97, 16.29, 15.97 2006-06-29, 15.97, 16.28, 15.97 2006-06-30, 15.94, 16.27, 15.94 2006-07-01, 15.86, 16.26, 15.86 2006-07-02, 15.88, 16.26, 15.88 2006-07-03, 15.80, 16.25, 15.80 2006-07-04, 15.84, 16.24, 15.84 2006-07-05, NaN, 16.23, 16.23 2006-07-06, 15.84, 16.22, 15.84 2006-07-07, 15.83, 16.21, 15.83 2006-07-08, 15.74, 16.20, 15.74 2006-07-09, 15.71, 16.19, 15.71 2006-07-10, 15.71, 16.18, 15.71 2006-07-11, 15.66, 16.17, 15.66 2006-07-12, 15.68, 16.16, 15.68 2006-07-13, 15.76, 16.15, 15.76 2006-07-14, 15.76, 16.14, 15.76 2006-07-15, 15.69, 16.14, 15.69 2006-07-16, 15.66, 16.13, 15.66 2006-07-17, 15.59, 16.12, 15.59 2006-07-18, 15.58, 16.11, 15.58 2006-07-19, NaN, 16.10, 16.10 2006-07-20, NaN, 16.09, 16.09 2006-07-21, NaN, 16.08, 16.08 2006-07-22, NaN, 16.07, 16.07 2006-07-23, NaN, 16.06, 16.06 2006-07-24, 15.52, 16.05, 15.52 2006-07-25, 15.44, 16.04, 15.44 2006-07-26, 15.60, 16.04, 15.60 2006-07-27, 15.59, 16.03, 15.59 2006-07-28, 15.53, 16.02, 15.53 2006-07-29, 15.42, 16.01, 15.42 2006-07-30, 15.42, 16.00, 15.42 2006-07-31, 15.52, 15.99, 15.52 2006-08-01, 15.57, 15.98, 15.57 2006-08-02, 15.53, 15.97, 15.53 2006-08-03, 15.41, 15.96, 15.41 2006-08-04, 15.40, 15.96, 15.40 2006-08-05, 15.40, 15.95, 15.40 2006-08-06, 15.35, 15.94, 15.35 2006-08-07, NaN, 15.93, 15.93 2006-08-08, 15.41, 15.92, 15.41 2006-08-09, 15.37, 15.91, 15.37 2006-08-10, 15.48, 15.90, 15.48 2006-08-11, 15.39, 15.89, 15.39 2006-08-12, 15.29, 15.89, 15.29 2006-08-13, 15.25, 15.88, 15.25 2006-08-14, 15.30, 15.87, 15.30 2006-08-15, 15.32, 15.86, 15.32 2006-08-16, 15.33, 15.85, 15.33 2006-08-17, 15.26, 15.84, 15.26 2006-08-18, 15.35, 15.83, 15.35 2006-08-19, NaN, 15.82, 15.82 2006-08-20, NaN, 15.82, 15.82 2006-08-21, 15.21, 15.81, 15.21 2006-08-22, 15.12, 15.80, 15.12 2006-08-23, 15.06, 15.79, 15.06 2006-08-24, 15.03, 15.78, 15.03 2006-08-25, 15.01, 15.77, 15.01 2006-08-26, 15.02, 15.77, 15.02 2006-08-27, 15.11, 15.76, 15.11 2006-08-28, 15.23, 15.75, 15.23 2006-08-29, 15.16, 15.74, 15.16 2006-08-30, 15.08, 15.73, 15.08 2006-08-31, 15.05, 15.72, 15.05 2006-09-01, 15.03, 15.72, 15.03 2006-09-02, 14.90, 15.71, 14.90 2006-09-03, 14.97, 15.70, 14.97 2006-09-04, 14.93, 15.69, 14.93 2006-09-05, 14.96, 15.68, 14.96 2006-09-06, 14.88, 15.67, 14.88 2006-09-07, 14.90, 15.67, 14.90 2006-09-08, 14.87, 15.66, 14.87 2006-09-09, 14.84, 15.65, 14.84 2006-09-10, 14.82, 15.64, 14.82 2006-09-11, NaN, 15.63, 15.63 2006-09-12, NaN, 15.63, 15.63 2006-09-13, NaN, 15.62, 15.62 2006-09-14, NaN, 15.61, 15.61 2006-09-15, NaN, 15.60, 15.60 2006-09-16, NaN, 15.59, 15.59 2006-09-17, NaN, 15.59, 15.59 2006-09-18, NaN, 15.58, 15.58 2006-09-19, 15.21, 15.57, 15.21 2006-09-20, 15.04, 15.56, 15.04 2006-09-21, 14.97, 15.55, 14.97 2006-09-22, 14.97, 15.55, 14.97 2006-09-23, 14.90, 15.54, 14.90 2006-09-24, 14.90, 15.53, 14.90 2006-09-25, 14.92, 15.52, 14.92 2006-09-26, 14.94, 15.52, 14.94 2006-09-27, 14.98, 15.51, 14.98 2006-09-28, 14.87, 15.50, 14.87 2006-09-29, 14.84, 15.49, 14.84 2006-09-30, 14.88, 15.49, 14.88 2006-10-01, 14.86, 15.48, 14.86 2006-10-02, 14.86, 15.47, 14.86 2006-10-03, 14.81, 15.46, 14.81 2006-10-04, 14.79, 15.46, 14.79 2006-10-05, 14.79, 15.45, 14.79 2006-10-06, 14.82, 15.44, 14.82 2006-10-07, 14.73, 15.43, 14.73 2006-10-08, 14.74, 15.43, 14.74 2006-10-09, 14.79, 15.42, 14.79 2006-10-10, 14.81, 15.41, 14.81 2006-10-11, 14.77, 15.40, 14.77 2006-10-12, 14.74, 15.40, 14.74 2006-10-13, NaN, 15.39, 15.39 2006-10-14, NaN, 15.38, 15.38 2006-10-15, 14.79, 15.37, 14.79 2006-10-16, 14.73, 15.37, 14.73 2006-10-17, 14.82, 15.36, 14.82 2006-10-18, 14.71, 15.35, 14.71 2006-10-19, 14.70, 15.35, 14.70 2006-10-20, 14.73, 15.34, 14.73 2006-10-21, 14.63, 15.33, 14.63 2006-10-22, 14.60, 15.32, 14.60 2006-10-23, 14.72, 15.32, 14.72 2006-10-24, 14.65, 15.31, 14.65 2006-10-25, 14.56, 15.30, 14.56 2006-10-26, 14.70, 15.30, 14.70 2006-10-27, 14.72, 15.29, 14.72 2006-10-28, 14.54, 15.28, 14.54 2006-10-29, 14.61, 15.28, 14.61 2006-10-30, 14.61, 15.27, 14.61 2006-10-31, 14.70, 15.26, 14.70 2006-11-01, 14.66, 15.25, 14.66 2006-11-02, 14.59, 15.25, 14.59 2006-11-03, 14.60, 15.24, 14.60 2006-11-04, 14.55, 15.23, 14.55 2006-11-05, 14.70, 15.23, 14.70 2006-11-06, 14.68, 15.22, 14.68 2006-11-07, 14.61, 15.21, 14.61 2006-11-08, 14.83, 15.21, 14.83 2006-11-09, 14.48, 15.20, 14.48 2006-11-10, 14.57, 15.19, 14.57 2006-11-11, 14.65, 15.19, 14.65 2006-11-12, 14.51, 15.18, 14.51 2006-11-13, 14.64, 15.17, 14.64 2006-11-14, NaN, 15.17, 15.17 2006-11-15, NaN, 15.16, 15.16 2006-11-16, NaN, 15.15, 15.15 2006-11-17, NaN, 15.15, 15.15 2006-11-18, NaN, 15.14, 15.14 2006-11-19, NaN, 15.13, 15.13 2006-11-20, NaN, 15.13, 15.13 2006-11-21, NaN, 15.12, 15.12 2006-11-22, NaN, 15.11, 15.11 2006-11-23, NaN, 15.11, 15.11 2006-11-24, NaN, 15.10, 15.10 2006-11-25, NaN, 15.09, 15.09 2006-11-26, NaN, 15.09, 15.09 2006-11-27, 14.91, 15.08, 14.91 2006-11-28, 14.77, 15.07, 14.77 2006-11-29, 14.60, 15.07, 14.60 2006-11-30, 14.56, 15.06, 14.56 2006-12-01, 14.53, 15.06, 14.53 2006-12-02, 14.54, 15.05, 14.54 2006-12-03, 14.61, 15.04, 14.61 2006-12-04, 14.55, 15.04, 14.55 2006-12-05, 14.54, 15.03, 14.54 2006-12-06, 14.49, 15.02, 14.49 2006-12-07, 14.32, 15.02, 14.32 2006-12-08, 14.02, 15.01, 14.02 2006-12-09, NaN, 15.00, 15.00 2006-12-10, NaN, 15.00, 15.00 2006-12-11, 14.71, 14.99, 14.71 2006-12-12, 14.64, 14.98, 14.64 2006-12-13, 14.65, 14.98, 14.65 2006-12-14, 14.62, 14.97, 14.62 2006-12-15, 14.66, 14.97, 14.66 2006-12-16, NaN, 14.96, 14.96 2006-12-17, 14.63, 14.95, 14.63 2006-12-18, 14.66, 14.95, 14.66 2006-12-19, 14.57, 14.94, 14.57 2006-12-20, 14.69, 14.93, 14.69 2006-12-21, 14.68, 14.93, 14.68 2006-12-22, 14.59, 14.92, 14.59 2006-12-23, 14.35, 14.91, 14.35 2006-12-24, 14.25, 14.91, 14.25 2006-12-25, 14.28, 14.90, 14.28 2006-12-26, 14.41, 14.90, 14.41 2006-12-27, 14.21, 14.89, 14.21 2006-12-28, 14.27, 14.88, 14.27 2006-12-29, 14.16, 14.88, 14.16 2006-12-30, 14.22, 14.87, 14.22 2006-12-31, 14.14, 14.86, 14.14 2007-01-01, NaN, 14.86, 14.86 2007-01-02, NaN, 14.85, 14.85 2007-01-03, NaN, 14.85, 14.85 2007-01-04, NaN, 14.84, 14.84 2007-01-05, NaN, 14.83, 14.83 2007-01-06, NaN, 14.83, 14.83 2007-01-07, NaN, 14.82, 14.82 2007-01-08, NaN, 14.81, 14.81 2007-01-09, NaN, 14.81, 14.81 2007-01-10, NaN, 14.80, 14.80 2007-01-11, NaN, 14.79, 14.79 2007-01-12, NaN, 14.79, 14.79 2007-01-13, NaN, 14.78, 14.78 2007-01-14, NaN, 14.78, 14.78 2007-01-15, NaN, 14.77, 14.77 2007-01-16, NaN, 14.76, 14.76 2007-01-17, NaN, 14.76, 14.76 2007-01-18, NaN, 14.75, 14.75 2007-01-19, NaN, 14.74, 14.74 2007-01-20, NaN, 14.74, 14.74 2007-01-21, NaN, 14.73, 14.73 2007-01-22, NaN, 14.72, 14.72 2007-01-23, NaN, 14.72, 14.72 2007-01-24, NaN, 14.71, 14.71 2007-01-25, NaN, 14.70, 14.70 2007-01-26, NaN, 14.70, 14.70 2007-01-27, NaN, 14.69, 14.69 2007-01-28, NaN, 14.69, 14.69 2007-01-29, NaN, 14.68, 14.68 2007-01-30, NaN, 14.67, 14.67 2007-01-31, NaN, 14.67, 14.67 2007-02-01, 14.11, 14.66, 14.11 2007-02-02, 14.13, 14.65, 14.13 2007-02-03, 14.12, 14.65, 14.12 2007-02-04, 14.19, 14.64, 14.19 2007-02-05, 14.17, 14.63, 14.17 2007-02-06, 14.23, 14.63, 14.23 2007-02-07, 14.23, 14.62, 14.23 2007-02-08, 14.17, 14.61, 14.17 2007-02-09, 14.18, 14.61, 14.18 2007-02-10, 14.19, 14.60, 14.19 2007-02-11, 14.13, 14.59, 14.13 2007-02-12, 14.17, 14.59, 14.17 2007-02-13, 14.14, 14.58, 14.14 2007-02-14, NaN, 14.57, 14.57 2007-02-15, 14.20, 14.57, 14.20 2007-02-16, 14.25, 14.56, 14.25 2007-02-17, 14.23, 14.55, 14.23 2007-02-18, 14.15, 14.55, 14.15 2007-02-19, 14.20, 14.54, 14.20 2007-02-20, 14.20, 14.53, 14.20 2007-02-21, 14.22, 14.53, 14.22 2007-02-22, 14.24, 14.52, 14.24 2007-02-23, 14.13, 14.51, 14.13 2007-02-24, 14.13, 14.51, 14.13 2007-02-25, 14.16, 14.50, 14.16 2007-02-26, 14.15, 14.49, 14.15 2007-02-27, 14.10, 14.48, 14.10 2007-02-28, 14.08, 14.48, 14.08 2007-03-01, 14.01, 14.47, 14.01 2007-03-02, 14.08, 14.46, 14.08 2007-03-03, 14.06, 14.46, 14.06 2007-03-04, 14.03, 14.45, 14.03 2007-03-05, 14.08, 14.44, 14.08 2007-03-06, 14.03, 14.44, 14.03 2007-03-07, 14.04, 14.43, 14.04 2007-03-08, 14.02, 14.42, 14.02 2007-03-09, 14.06, 14.42, 14.06 2007-03-10, 14.10, 14.41, 14.10 2007-03-11, 14.11, 14.40, 14.11 2007-03-12, 14.07, 14.39, 14.07 2007-03-13, 14.09, 14.39, 14.09 2007-03-14, 14.09, 14.38, 14.09 2007-03-15, 14.10, 14.37, 14.10 2007-03-16, 14.06, 14.37, 14.06 2007-03-17, 14.09, 14.36, 14.09 2007-03-18, 14.03, 14.35, 14.03 2007-03-19, 14.07, 14.34, 14.07 2007-03-20, 14.10, 14.34, 14.10 2007-03-21, 14.05, 14.33, 14.05 2007-03-22, 14.02, 14.32, 14.02 2007-03-23, 14.10, 14.31, 14.10 2007-03-24, 14.06, 14.31, 14.06 2007-03-25, 14.03, 14.30, 14.03 2007-03-26, 13.99, 14.29, 13.99 2007-03-27, 14.06, 14.28, 14.06 2007-03-28, 14.05, 14.28, 14.05 2007-03-29, NaN, 14.27, 14.27 2007-03-30, 14.04, 14.26, 14.04 2007-03-31, 13.99, 14.26, 13.99 2007-04-01, 14.03, 14.25, 14.03 2007-04-02, 14.06, 14.24, 14.06 2007-04-03, 14.04, 14.23, 14.04 2007-04-04, 14.04, 14.23, 14.04 2007-04-05, 13.99, 14.22, 13.99 2007-04-06, 14.03, 14.21, 14.03 2007-04-07, 14.01, 14.20, 14.01 2007-04-08, 14.01, 14.19, 14.01 2007-04-09, 13.98, 14.19, 13.98 2007-04-10, 13.96, 14.18, 13.96 2007-04-11, 13.96, 14.17, 13.96 2007-04-12, 13.92, 14.16, 13.92 2007-04-13, 13.99, 14.16, 13.99 2007-04-14, 13.99, 14.15, 13.99 2007-04-15, 13.93, 14.14, 13.93 2007-04-16, NaN, 14.13, 14.13 2007-04-17, NaN, 14.13, 14.13 2007-04-18, NaN, 14.12, 14.12 2007-04-19, NaN, 14.11, 14.11 2007-04-20, NaN, 14.10, 14.10 2007-04-21, NaN, 14.09, 14.09 2007-04-22, NaN, 14.09, 14.09 2007-04-23, NaN, 14.08, 14.08 2007-04-24, NaN, 14.07, 14.07 2007-04-25, NaN, 14.06, 14.06 2007-04-26, NaN, 14.06, 14.06 2007-04-27, NaN, 14.05, 14.05 2007-04-28, NaN, 14.04, 14.04 2007-04-29, 14.16, 14.03, 14.16 2007-04-30, 14.04, 14.02, 14.04 2007-05-01, 14.07, 14.02, 14.07 2007-05-02, 13.94, 14.01, 13.94 2007-05-03, 13.94, 14.00, 13.94 2007-05-04, 13.89, 13.99, 13.89 2007-05-05, 13.90, 13.98, 13.90 2007-05-06, 13.92, 13.98, 13.92 2007-05-07, 13.87, 13.97, 13.87 2007-05-08, 13.92, 13.96, 13.92 2007-05-09, 13.96, 13.95, 13.96 2007-05-10, 13.89, 13.94, 13.89 2007-05-11, 13.89, 13.94, 13.89 2007-05-12, 13.85, 13.93, 13.85 2007-05-13, 13.86, 13.92, 13.86 2007-05-14, 13.83, 13.91, 13.83 2007-05-15, 13.92, 13.90, 13.92 2007-05-16, 13.88, 13.90, 13.88 2007-05-17, 13.96, 13.89, 13.96 2007-05-18, 13.86, 13.88, 13.86 2007-05-19, 13.84, 13.87, 13.84 2007-05-20, 13.82, 13.86, 13.82 2007-05-21, 13.83, 13.86, 13.83 2007-05-22, 13.92, 13.85, 13.92 2007-05-23, 13.85, 13.84, 13.85 2007-05-24, 13.76, 13.83, 13.76 2007-05-25, 13.74, 13.82, 13.74 2007-05-26, 13.68, 13.81, 13.68 2007-05-27, 13.73, 13.81, 13.73 2007-05-28, 13.79, 13.80, 13.79 2007-05-29, 13.83, 13.79, 13.83 2007-05-30, 13.78, 13.78, 13.78 2007-05-31, 13.80, 13.77, 13.80 2007-06-01, NaN, 13.77, 13.77 2007-06-02, NaN, 13.76, 13.76 2007-06-03, NaN, 13.75, 13.75 2007-06-04, 13.77, 13.74, 13.77 2007-06-05, 13.69, 13.73, 13.69 2007-06-06, 13.70, 13.72, 13.70 2007-06-07, 13.86, 13.72, 13.86 2007-06-08, 13.70, 13.71, 13.70 2007-06-09, 13.67, 13.70, 13.67 2007-06-10, 13.63, 13.69, 13.63 2007-06-11, 13.63, 13.68, 13.63 2007-06-12, 13.61, 13.67, 13.61 2007-06-13, 13.56, 13.67, 13.56 2007-06-14, 13.63, 13.66, 13.63 2007-06-15, 13.60, 13.65, 13.60 2007-06-16, 13.56, 13.64, 13.56 2007-06-17, 13.60, 13.63, 13.60 2007-06-18, 13.52, 13.63, 13.52 2007-06-19, 13.51, 13.62, 13.51 2007-06-20, 13.57, 13.61, 13.57 2007-06-21, 13.52, 13.60, 13.52 2007-06-22, 13.59, 13.59, 13.59 2007-06-23, 13.57, 13.58, 13.57 2007-06-24, 13.57, 13.58, 13.57 2007-06-25, 13.49, 13.57, 13.49 2007-06-26, 13.45, 13.56, 13.45 2007-06-27, 13.49, 13.55, 13.49 2007-06-28, 13.42, 13.54, 13.42 2007-06-29, 13.44, 13.54, 13.44 2007-06-30, 13.56, 13.53, 13.56 2007-07-01, 13.48, 13.52, 13.48 2007-07-02, 13.54, 13.51, 13.54 2007-07-03, 13.46, 13.50, 13.46 2007-07-04, 13.49, 13.49, 13.49 2007-07-05, 13.33, 13.49, 13.33 2007-07-06, 13.40, 13.48, 13.40 2007-07-07, 13.42, 13.47, 13.42 2007-07-08, 13.20, 13.46, 13.20 2007-07-09, 13.43, 13.45, 13.43 2007-07-10, 13.28, 13.45, 13.28 2007-07-11, 13.26, 13.44, 13.26 2007-07-12, 13.29, 13.43, 13.29 2007-07-13, 13.40, 13.42, 13.40 2007-07-14, 13.35, 13.41, 13.35 2007-07-15, 13.36, 13.41, 13.36 2007-07-16, 13.30, 13.40, 13.30 2007-07-17, 13.27, 13.39, 13.27 2007-07-18, 13.31, 13.38, 13.31 2007-07-19, 13.29, 13.37, 13.29 2007-07-20, 13.33, 13.37, 13.33 2007-07-21, 13.31, 13.36, 13.31 2007-07-22, 13.13, 13.35, 13.13 2007-07-23, 13.16, 13.34, 13.16 2007-07-24, 13.05, 13.33, 13.05 2007-07-25, 13.09, 13.33, 13.09 2007-07-26, 12.95, 13.32, 12.95 2007-07-27, 13.00, 13.31, 13.00 2007-07-28, 12.95, 13.30, 12.95 2007-07-29, 12.93, 13.30, 12.93 2007-07-30, 12.99, 13.29, 12.99 2007-07-31, 12.98, 13.28, 12.98 2007-08-01, 13.00, 13.27, 13.00 2007-08-02, 12.82, 13.26, 12.82 2007-08-03, 12.83, 13.26, 12.83 2007-08-04, 12.81, 13.25, 12.81 2007-08-05, NaN, 13.24, 13.24 2007-08-06, NaN, 13.23, 13.23 2007-08-07, NaN, 13.23, 13.23 2007-08-08, NaN, 13.22, 13.22 2007-08-09, NaN, 13.21, 13.21 2007-08-10, NaN, 13.20, 13.20 2007-08-11, NaN, 13.20, 13.20 2007-08-12, NaN, 13.19, 13.19 2007-08-13, NaN, 13.18, 13.18 2007-08-14, NaN, 13.17, 13.17 2007-08-15, NaN, 13.16, 13.16 2007-08-16, NaN, 13.16, 13.16 2007-08-17, NaN, 13.15, 13.15 2007-08-18, NaN, 13.14, 13.14 2007-08-19, NaN, 13.13, 13.13 2007-08-20, NaN, 13.13, 13.13 2007-08-21, NaN, 13.12, 13.12 2007-08-22, NaN, 13.11, 13.11 2007-08-23, NaN, 13.11, 13.11 2007-08-24, NaN, 13.10, 13.10 2007-08-25, NaN, 13.09, 13.09 2007-08-26, NaN, 13.08, 13.08 2007-08-27, NaN, 13.08, 13.08 2007-08-28, NaN, 13.07, 13.07 2007-08-29, NaN, 13.06, 13.06 2007-08-30, NaN, 13.05, 13.05 2007-08-31, NaN, 13.05, 13.05 2007-09-01, NaN, 13.04, 13.04 2007-09-02, NaN, 13.03, 13.03 2007-09-03, NaN, 13.03, 13.03 2007-09-04, NaN, 13.02, 13.02 2007-09-05, NaN, 13.01, 13.01 2007-09-06, NaN, 13.00, 13.00 2007-09-07, NaN, 13.00, 13.00 2007-09-08, NaN, 12.99, 12.99 2007-09-09, NaN, 12.98, 12.98 2007-09-10, NaN, 12.98, 12.98 2007-09-11, NaN, 12.97, 12.97 2007-09-12, NaN, 12.96, 12.96 2007-09-13, NaN, 12.96, 12.96 2007-09-14, NaN, 12.95, 12.95 2007-09-15, 12.51, 12.94, 12.51 2007-09-16, 12.61, 12.94, 12.61 2007-09-17, 12.60, 12.93, 12.60 2007-09-18, 12.75, 12.92, 12.75 2007-09-19, 12.67, 12.92, 12.67 2007-09-20, 12.64, 12.91, 12.64 2007-09-21, NaN, 12.90, 12.90 2007-09-22, NaN, 12.90, 12.90 2007-09-23, NaN, 12.89, 12.89 2007-09-24, NaN, 12.88, 12.88 2007-09-25, NaN, 12.88, 12.88 2007-09-26, NaN, 12.87, 12.87 2007-09-27, NaN, 12.86, 12.86 2007-09-28, NaN, 12.86, 12.86 2007-09-29, NaN, 12.85, 12.85 2007-09-30, NaN, 12.84, 12.84 2007-10-01, NaN, 12.84, 12.84 2007-10-02, NaN, 12.83, 12.83 2007-10-03, NaN, 12.82, 12.82 2007-10-04, NaN, 12.82, 12.82 2007-10-05, NaN, 12.81, 12.81 2007-10-06, NaN, 12.80, 12.80 2007-10-07, NaN, 12.80, 12.80 2007-10-08, NaN, 12.79, 12.79 2007-10-09, NaN, 12.79, 12.79 2007-10-10, NaN, 12.78, 12.78 2007-10-11, NaN, 12.77, 12.77 2007-10-12, NaN, 12.77, 12.77 2007-10-13, NaN, 12.76, 12.76 2007-10-14, NaN, 12.76, 12.76 2007-10-15, NaN, 12.75, 12.75 2007-10-16, NaN, 12.74, 12.74 2007-10-17, NaN, 12.74, 12.74 2007-10-18, NaN, 12.73, 12.73 2007-10-19, NaN, 12.72, 12.72 2007-10-20, NaN, 12.72, 12.72 2007-10-21, NaN, 12.71, 12.71 2007-10-22, 12.33, 12.71, 12.33 2007-10-23, 12.46, 12.70, 12.46 2007-10-24, 12.42, 12.69, 12.42 2007-10-25, 12.35, 12.69, 12.35 2007-10-26, 12.40, 12.68, 12.40 2007-10-27, 12.37, 12.68, 12.37 2007-10-28, 12.42, 12.67, 12.42 2007-10-29, 12.46, 12.67, 12.46 2007-10-30, 12.41, 12.66, 12.41 2007-10-31, 12.36, 12.65, 12.36 2007-11-01, 12.33, 12.65, 12.33 2007-11-02, 12.30, 12.64, 12.30 2007-11-03, 12.34, 12.64, 12.34 2007-11-04, 12.37, 12.63, 12.37 2007-11-05, 12.26, 12.63, 12.26 2007-11-06, 12.34, 12.62, 12.34 2007-11-07, 12.43, 12.61, 12.43 2007-11-08, 12.30, 12.61, 12.30 2007-11-09, 12.27, 12.60, 12.27 2007-11-10, 12.36, 12.60, 12.36 2007-11-11, 12.37, 12.59, 12.37 2007-11-12, 12.38, 12.59, 12.38 2007-11-13, 12.43, 12.58, 12.43 2007-11-14, 12.29, 12.57, 12.29 2007-11-15, 12.26, 12.57, 12.26 2007-11-16, 12.39, 12.56, 12.39 2007-11-17, 12.34, 12.56, 12.34 2007-11-18, 12.32, 12.55, 12.32 2007-11-19, 12.37, 12.55, 12.37 2007-11-20, 12.37, 12.54, 12.37 2007-11-21, 12.32, 12.54, 12.32 2007-11-22, 12.41, 12.53, 12.41 2007-11-23, 12.32, 12.52, 12.32 2007-11-24, 12.41, 12.52, 12.41 2007-11-25, 12.24, 12.51, 12.24 2007-11-26, 12.51, 12.51, 12.51 2007-11-27, 12.35, 12.50, 12.35 2007-11-28, 12.28, 12.50, 12.28 2007-11-29, 12.44, 12.49, 12.44 2007-11-30, 12.27, 12.49, 12.27 2007-12-01, 12.31, 12.48, 12.31 2007-12-02, 12.12, 12.48, 12.12 2007-12-03, 12.10, 12.47, 12.10 2007-12-04, 12.33, 12.47, 12.33 2007-12-05, NaN, 12.46, 12.46 2007-12-06, NaN, 12.46, 12.46 2007-12-07, 12.18, 12.45, 12.18 2007-12-08, 12.28, 12.44, 12.28 2007-12-09, 12.38, 12.44, 12.38 2007-12-10, 12.43, 12.43, 12.43 2007-12-11, NaN, 12.43, 12.43 2007-12-12, NaN, 12.42, 12.42 2007-12-13, NaN, 12.42, 12.42 2007-12-14, NaN, 12.41, 12.41 2007-12-15, 12.08, 12.41, 12.08 2007-12-16, 12.08, 12.40, 12.08 2007-12-17, 12.02, 12.40, 12.02 2007-12-18, 12.00, 12.39, 12.00 2007-12-19, 12.03, 12.39, 12.03 2007-12-20, 12.09, 12.38, 12.09 2007-12-21, 12.26, 12.38, 12.26 2007-12-22, 12.24, 12.37, 12.24 2007-12-23, 12.18, 12.37, 12.18 2007-12-24, 12.00, 12.36, 12.00 2007-12-25, 11.94, 12.36, 11.94 2007-12-26, 12.03, 12.35, 12.03 2007-12-27, 11.97, 12.34, 11.97 2007-12-28, 11.91, 12.34, 11.91 2007-12-29, 11.97, 12.33, 11.97 2007-12-30, 12.08, 12.33, 12.08 2007-12-31, 12.14, 12.32, 12.14 2008-01-01, 12.13, 12.32, 12.13 2008-01-02, NaN, 12.31, 12.31 2008-01-03, NaN, 12.31, 12.31 2008-01-04, NaN, 12.30, 12.30 2008-01-05, NaN, 12.30, 12.30 2008-01-06, NaN, 12.29, 12.29 2008-01-07, NaN, 12.29, 12.29 2008-01-08, NaN, 12.28, 12.28 2008-01-09, NaN, 12.28, 12.28 2008-01-10, NaN, 12.27, 12.27 2008-01-11, NaN, 12.27, 12.27 2008-01-12, NaN, 12.26, 12.26 2008-01-13, NaN, 12.26, 12.26 2008-01-14, NaN, 12.25, 12.25 2008-01-15, NaN, 12.25, 12.25 2008-01-16, 12.00, 12.24, 12.00 2008-01-17, 11.95, 12.23, 11.95 2008-01-18, 11.98, 12.23, 11.98 2008-01-19, 12.03, 12.22, 12.03 2008-01-20, 12.02, 12.22, 12.02 2008-01-21, 12.04, 12.21, 12.04 2008-01-22, 12.02, 12.21, 12.02 2008-01-23, 11.84, 12.20, 11.84 2008-01-24, 11.90, 12.20, 11.90 2008-01-25, 11.91, 12.19, 11.91 2008-01-26, 11.83, 12.19, 11.83 2008-01-27, 11.85, 12.18, 11.85 2008-01-28, 11.89, 12.18, 11.89 2008-01-29, 11.84, 12.17, 11.84 2008-01-30, 12.05, 12.17, 12.05 2008-01-31, 12.09, 12.16, 12.09 2008-02-01, 12.02, 12.15, 12.02 2008-02-02, 12.05, 12.15, 12.05 2008-02-03, 11.97, 12.14, 11.97 2008-02-04, 11.98, 12.14, 11.98 2008-02-05, 12.04, 12.13, 12.04 2008-02-06, 12.05, 12.13, 12.05 2008-02-07, 12.09, 12.12, 12.09 2008-02-08, 12.09, 12.12, 12.09 2008-02-09, 12.08, 12.11, 12.08 2008-02-10, NaN, 12.10, 12.10 2008-02-11, NaN, 12.10, 12.10 2008-02-12, NaN, 12.09, 12.09 2008-02-13, NaN, 12.09, 12.09 2008-02-14, NaN, 12.08, 12.08 2008-02-15, NaN, 12.08, 12.08 2008-02-16, NaN, 12.07, 12.07 2008-02-17, NaN, 12.07, 12.07 2008-02-18, NaN, 12.06, 12.06 2008-02-19, NaN, 12.05, 12.05 2008-02-20, NaN, 12.05, 12.05 2008-02-21, NaN, 12.04, 12.04 2008-02-22, 11.93, 12.04, 11.93 2008-02-23, 11.91, 12.03, 11.91 2008-02-24, 11.98, 12.03, 11.98 2008-02-25, 12.00, 12.02, 12.00 2008-02-26, 11.99, 12.01, 11.99 2008-02-27, 11.91, 12.01, 11.91 2008-02-28, 11.85, 12.00, 11.85 2008-02-29, 11.79, 12.00, 11.79 2008-03-01, 11.88, 11.99, 11.88 2008-03-02, 11.92, 11.99, 11.92 2008-03-03, 11.91, 11.98, 11.91 2008-03-04, 11.75, 11.97, 11.75 2008-03-05, 11.79, 11.97, 11.79 2008-03-06, 11.84, 11.96, 11.84 2008-03-07, 11.78, 11.96, 11.78 2008-03-08, 11.87, 11.95, 11.87 2008-03-09, 11.88, 11.94, 11.88 2008-03-10, 11.69, 11.94, 11.69 2008-03-11, 11.78, 11.93, 11.78 2008-03-12, 11.82, 11.93, 11.82 2008-03-13, 11.80, 11.92, 11.80 2008-03-14, 11.88, 11.91, 11.88 2008-03-15, 11.80, 11.91, 11.80 2008-03-16, 11.76, 11.90, 11.76 2008-03-17, 11.73, 11.90, 11.73 2008-03-18, 11.80, 11.89, 11.80 2008-03-19, 11.74, 11.88, 11.74 2008-03-20, 11.69, 11.88, 11.69 2008-03-21, 11.79, 11.87, 11.79 2008-03-22, 11.78, 11.86, 11.78 2008-03-23, 11.78, 11.86, 11.78 2008-03-24, 11.78, 11.85, 11.78 2008-03-25, 11.69, 11.85, 11.69 2008-03-26, 11.65, 11.84, 11.65 2008-03-27, 11.71, 11.83, 11.71 2008-03-28, 11.74, 11.83, 11.74 2008-03-29, 11.65, 11.82, 11.65 2008-03-30, 11.67, 11.81, 11.67 2008-03-31, 11.67, 11.81, 11.67 2008-04-01, 11.65, 11.80, 11.65 2008-04-02, 11.69, 11.79, 11.69 2008-04-03, 11.66, 11.79, 11.66 2008-04-04, 11.77, 11.78, 11.77 2008-04-05, 11.77, 11.78, 11.77 2008-04-06, 11.77, 11.77, 11.77 2008-04-07, 11.72, 11.76, 11.72 2008-04-08, 11.74, 11.76, 11.74 2008-04-09, 11.79, 11.75, 11.79 2008-04-10, 11.64, 11.74, 11.64 2008-04-11, 11.64, 11.74, 11.64 2008-04-12, 11.67, 11.73, 11.67 2008-04-13, 11.65, 11.72, 11.65 2008-04-14, 11.70, 11.72, 11.70 2008-04-15, 11.59, 11.71, 11.59 2008-04-16, 11.72, 11.70, 11.72 2008-04-17, 11.70, 11.70, 11.70 2008-04-18, 11.68, 11.69, 11.68 2008-04-19, 11.67, 11.68, 11.67 2008-04-20, 11.68, 11.68, 11.68 2008-04-21, 11.69, 11.67, 11.69 2008-04-22, 11.54, 11.66, 11.54 2008-04-23, NaN, 11.66, 11.66 2008-04-24, 11.58, 11.65, 11.58 2008-04-25, 11.57, 11.64, 11.57 2008-04-26, 11.62, 11.64, 11.62 2008-04-27, 11.57, 11.63, 11.57 2008-04-28, 11.61, 11.62, 11.61 2008-04-29, 11.58, 11.62, 11.58 2008-04-30, NaN, 11.61, 11.61 2008-05-01, 11.45, 11.60, 11.45 2008-05-02, 11.55, 11.60, 11.55 2008-05-03, 11.58, 11.59, 11.58 2008-05-04, 11.56, 11.58, 11.56 2008-05-05, 11.59, 11.57, 11.59 2008-05-06, 11.49, 11.57, 11.49 2008-05-07, 11.61, 11.56, 11.61 2008-05-08, NaN, 11.55, 11.55 2008-05-09, 11.41, 11.55, 11.41 2008-05-10, 11.49, 11.54, 11.49 2008-05-11, NaN, 11.53, 11.53 2008-05-12, 11.43, 11.53, 11.43 2008-05-13, 11.48, 11.52, 11.48 2008-05-14, 11.48, 11.51, 11.48 2008-05-15, 11.41, 11.50, 11.41 2008-05-16, 11.50, 11.50, 11.50 2008-05-17, 11.50, 11.49, 11.50 2008-05-18, 11.47, 11.48, 11.47 2008-05-19, 11.44, 11.48, 11.44 2008-05-20, 11.39, 11.47, 11.39 2008-05-21, 11.45, 11.46, 11.45 2008-05-22, 11.31, 11.46, 11.31 2008-05-23, 11.37, 11.45, 11.37 2008-05-24, 11.46, 11.44, 11.46 2008-05-25, 11.49, 11.43, 11.49 2008-05-26, 11.41, 11.43, 11.41 2008-05-27, 11.30, 11.42, 11.30 2008-05-28, 11.25, 11.41, 11.25 2008-05-29, 11.29, 11.41, 11.29 2008-05-30, 11.35, 11.40, 11.35 2008-05-31, 11.19, 11.39, 11.19 2008-06-01, 11.17, 11.38, 11.17 2008-06-02, 11.24, 11.38, 11.24 2008-06-03, 11.27, 11.37, 11.27 2008-06-04, 11.30, 11.36, 11.30 2008-06-05, 11.32, 11.36, 11.32 2008-06-06, 11.44, 11.35, 11.44 2008-06-07, 11.30, 11.34, 11.30 2008-06-08, 11.32, 11.33, 11.32 2008-06-09, 11.28, 11.33, 11.28 2008-06-10, 11.36, 11.32, 11.36 2008-06-11, 11.39, 11.31, 11.39 2008-06-12, 11.24, 11.31, 11.24 2008-06-13, 11.11, 11.30, 11.11 2008-06-14, 11.17, 11.29, 11.17 2008-06-15, 11.27, 11.28, 11.27 2008-06-16, 11.23, 11.28, 11.23 2008-06-17, 11.19, 11.27, 11.19 2008-06-18, 11.08, 11.26, 11.08 2008-06-19, NaN, 11.26, 11.26 2008-06-20, NaN, 11.25, 11.25 2008-06-21, NaN, 11.24, 11.24 2008-06-22, NaN, 11.23, 11.23 2008-06-23, NaN, 11.23, 11.23 2008-06-24, NaN, 11.22, 11.22 2008-06-25, NaN, 11.21, 11.21 2008-06-26, NaN, 11.21, 11.21 2008-06-27, NaN, 11.20, 11.20 2008-06-28, NaN, 11.19, 11.19 2008-06-29, NaN, 11.18, 11.18 2008-06-30, NaN, 11.18, 11.18 2008-07-01, NaN, 11.17, 11.17 2008-07-02, NaN, 11.16, 11.16 2008-07-03, NaN, 11.16, 11.16 2008-07-04, NaN, 11.15, 11.15 2008-07-05, NaN, 11.14, 11.14 2008-07-06, NaN, 11.14, 11.14 2008-07-07, NaN, 11.13, 11.13 2008-07-08, NaN, 11.12, 11.12 2008-07-09, NaN, 11.11, 11.11 2008-07-10, NaN, 11.11, 11.11 2008-07-11, NaN, 11.10, 11.10 2008-07-12, NaN, 11.09, 11.09 2008-07-13, NaN, 11.09, 11.09 2008-07-14, NaN, 11.08, 11.08 2008-07-15, NaN, 11.07, 11.07 2008-07-16, NaN, 11.07, 11.07 2008-07-17, NaN, 11.06, 11.06 2008-07-18, NaN, 11.05, 11.05 2008-07-19, NaN, 11.04, 11.04 2008-07-20, NaN, 11.04, 11.04 2008-07-21, NaN, 11.03, 11.03 2008-07-22, NaN, 11.02, 11.02 2008-07-23, NaN, 11.02, 11.02 2008-07-24, NaN, 11.01, 11.01 2008-07-25, NaN, 11.00, 11.00 2008-07-26, NaN, 11.00, 11.00 2008-07-27, NaN, 10.99, 10.99 2008-07-28, NaN, 10.98, 10.98 2008-07-29, NaN, 10.98, 10.98 2008-07-30, NaN, 10.97, 10.97 2008-07-31, NaN, 10.96, 10.96 2008-08-01, NaN, 10.96, 10.96 2008-08-02, NaN, 10.95, 10.95 2008-08-03, NaN, 10.94, 10.94 2008-08-04, NaN, 10.94, 10.94 2008-08-05, NaN, 10.93, 10.93 2008-08-06, NaN, 10.92, 10.92 2008-08-07, NaN, 10.92, 10.92 2008-08-08, NaN, 10.91, 10.91 2008-08-09, NaN, 10.90, 10.90 2008-08-10, NaN, 10.90, 10.90 2008-08-11, NaN, 10.89, 10.89 2008-08-12, NaN, 10.88, 10.88 2008-08-13, NaN, 10.88, 10.88 2008-08-14, NaN, 10.87, 10.87 2008-08-15, NaN, 10.86, 10.86 2008-08-16, NaN, 10.86, 10.86 2008-08-17, NaN, 10.85, 10.85 2008-08-18, NaN, 10.85, 10.85 2008-08-19, NaN, 10.84, 10.84 2008-08-20, NaN, 10.83, 10.83 2008-08-21, NaN, 10.83, 10.83 2008-08-22, NaN, 10.82, 10.82 2008-08-23, NaN, 10.81, 10.81 2008-08-24, NaN, 10.81, 10.81 2008-08-25, NaN, 10.80, 10.80 2008-08-26, NaN, 10.79, 10.79 2008-08-27, NaN, 10.79, 10.79 2008-08-28, NaN, 10.78, 10.78 2008-08-29, NaN, 10.78, 10.78 2008-08-30, NaN, 10.77, 10.77 2008-08-31, NaN, 10.76, 10.76 2008-09-01, NaN, 10.76, 10.76 2008-09-02, NaN, 10.75, 10.75 2008-09-03, NaN, 10.75, 10.75 2008-09-04, NaN, 10.74, 10.74 2008-09-05, NaN, 10.73, 10.73 2008-09-06, NaN, 10.73, 10.73 2008-09-07, NaN, 10.72, 10.72 2008-09-08, NaN, 10.72, 10.72 2008-09-09, NaN, 10.71, 10.71 2008-09-10, NaN, 10.70, 10.70 2008-09-11, NaN, 10.70, 10.70 2008-09-12, NaN, 10.69, 10.69 2008-09-13, NaN, 10.69, 10.69 2008-09-14, NaN, 10.68, 10.68 2008-09-15, NaN, 10.67, 10.67 2008-09-16, NaN, 10.67, 10.67 2008-09-17, NaN, 10.66, 10.66 2008-09-18, NaN, 10.66, 10.66 2008-09-19, NaN, 10.65, 10.65 2008-09-20, NaN, 10.65, 10.65 2008-09-21, NaN, 10.64, 10.64 2008-09-22, NaN, 10.64, 10.64 2008-09-23, NaN, 10.63, 10.63 2008-09-24, NaN, 10.62, 10.62 2008-09-25, NaN, 10.62, 10.62 2008-09-26, NaN, 10.61, 10.61 2008-09-27, NaN, 10.61, 10.61 2008-09-28, NaN, 10.60, 10.60 2008-09-29, NaN, 10.60, 10.60 2008-09-30, NaN, 10.59, 10.59 2008-10-01, NaN, 10.59, 10.59 2008-10-02, NaN, 10.58, 10.58 2008-10-03, NaN, 10.58, 10.58 2008-10-04, NaN, 10.57, 10.57 2008-10-05, NaN, 10.56, 10.56 2008-10-06, NaN, 10.56, 10.56 2008-10-07, NaN, 10.55, 10.55 2008-10-08, NaN, 10.55, 10.55 2008-10-09, NaN, 10.54, 10.54 2008-10-10, NaN, 10.54, 10.54 2008-10-11, NaN, 10.53, 10.53 2008-10-12, NaN, 10.53, 10.53 2008-10-13, NaN, 10.52, 10.52 2008-10-14, NaN, 10.52, 10.52 2008-10-15, NaN, 10.51, 10.51 2008-10-16, NaN, 10.51, 10.51 2008-10-17, NaN, 10.50, 10.50 2008-10-18, NaN, 10.50, 10.50 2008-10-19, NaN, 10.49, 10.49 2008-10-20, NaN, 10.49, 10.49 2008-10-21, NaN, 10.48, 10.48 2008-10-22, NaN, 10.48, 10.48 2008-10-23, NaN, 10.47, 10.47 2008-10-24, NaN, 10.47, 10.47 2008-10-25, NaN, 10.46, 10.46 2008-10-26, NaN, 10.46, 10.46 2008-10-27, NaN, 10.45, 10.45 2008-10-28, NaN, 10.45, 10.45 2008-10-29, NaN, 10.44, 10.44 2008-10-30, NaN, 10.44, 10.44 2008-10-31, NaN, 10.43, 10.43 2008-11-01, NaN, 10.43, 10.43 2008-11-02, NaN, 10.42, 10.42 2008-11-03, NaN, 10.42, 10.42 2008-11-04, NaN, 10.42, 10.42 2008-11-05, NaN, 10.41, 10.41 2008-11-06, NaN, 10.41, 10.41 2008-11-07, NaN, 10.40, 10.40 2008-11-08, NaN, 10.40, 10.40 2008-11-09, NaN, 10.39, 10.39 2008-11-10, NaN, 10.39, 10.39 2008-11-11, NaN, 10.38, 10.38 2008-11-12, NaN, 10.38, 10.38 2008-11-13, NaN, 10.37, 10.37 2008-11-14, NaN, 10.37, 10.37 2008-11-15, NaN, 10.36, 10.36 2008-11-16, NaN, 10.36, 10.36 2008-11-17, NaN, 10.36, 10.36 2008-11-18, NaN, 10.35, 10.35 2008-11-19, NaN, 10.35, 10.35 2008-11-20, NaN, 10.34, 10.34 2008-11-21, NaN, 10.34, 10.34 2008-11-22, NaN, 10.33, 10.33 2008-11-23, NaN, 10.33, 10.33 2008-11-24, NaN, 10.32, 10.32 2008-11-25, NaN, 10.32, 10.32 2008-11-26, NaN, 10.32, 10.32 2008-11-27, NaN, 10.31, 10.31 2008-11-28, NaN, 10.31, 10.31 2008-11-29, NaN, 10.30, 10.30 2008-11-30, NaN, 10.30, 10.30 2008-12-01, NaN, 10.29, 10.29 2008-12-02, NaN, 10.29, 10.29 2008-12-03, NaN, 10.29, 10.29 2008-12-04, NaN, 10.28, 10.28 2008-12-05, NaN, 10.28, 10.28 2008-12-06, NaN, 10.27, 10.27 2008-12-07, NaN, 10.27, 10.27 2008-12-08, NaN, 10.26, 10.26 2008-12-09, 10.12, 10.26, 10.12 2008-12-10, 10.13, 10.26, 10.13 2008-12-11, 10.18, 10.25, 10.18 2008-12-12, 10.17, 10.25, 10.17 2008-12-13, 10.11, 10.24, 10.11 2008-12-14, 10.09, 10.24, 10.09 2008-12-15, 10.12, 10.23, 10.12 2008-12-16, NaN, 10.23, 10.23 2008-12-17, NaN, 10.23, 10.23 2008-12-18, NaN, 10.22, 10.22 2008-12-19, 10.19, 10.22, 10.19 2008-12-20, 10.16, 10.21, 10.16 2008-12-21, 10.15, 10.21, 10.15 2008-12-22, 10.16, 10.20, 10.16 2008-12-23, 10.15, 10.20, 10.15 2008-12-24, 10.15, 10.20, 10.15 2008-12-25, NaN, 10.19, 10.19 2008-12-26, NaN, 10.19, 10.19 2008-12-27, NaN, 10.18, 10.18 2008-12-28, NaN, 10.18, 10.18 2008-12-29, NaN, 10.17, 10.17 2008-12-30, NaN, 10.17, 10.17 2008-12-31, NaN, 10.17, 10.17 2009-01-01, NaN, 10.16, 10.16 2009-01-02, 10.21, 10.16, 10.21 2009-01-03, 10.10, 10.15, 10.10 2009-01-04, 10.12, 10.15, 10.12 2009-01-05, 10.19, 10.15, 10.19 2009-01-06, 10.13, 10.14, 10.13 2009-01-07, 10.14, 10.14, 10.14 2009-01-08, 10.13, 10.13, 10.13 2009-01-09, 10.12, 10.13, 10.12 2009-01-10, 10.08, 10.12, 10.08 2009-01-11, 10.05, 10.12, 10.05 2009-01-12, 10.12, 10.12, 10.12 2009-01-13, 10.11, 10.11, 10.11 2009-01-14, 10.06, 10.11, 10.06 2009-01-15, 10.05, 10.10, 10.05 2009-01-16, 10.12, 10.10, 10.12 2009-01-17, 10.12, 10.09, 10.12 2009-01-18, 10.05, 10.09, 10.05 2009-01-19, 10.06, 10.09, 10.06 2009-01-20, 10.02, 10.08, 10.02 2009-01-21, 9.95, 10.08, 9.95 2009-01-22, 9.92, 10.07, 9.92 2009-01-23, 10.10, 10.07, 10.10 2009-01-24, 10.06, 10.06, 10.06 2009-01-25, 10.09, 10.06, 10.09 2009-01-26, 10.11, 10.06, 10.11 2009-01-27, 10.10, 10.05, 10.10 2009-01-28, 10.07, 10.05, 10.07 2009-01-29, 9.97, 10.04, 9.97 2009-01-30, 9.97, 10.04, 9.97 2009-01-31, 10.03, 10.03, 10.03 2009-02-01, 10.03, 10.03, 10.03 2009-02-02, 10.03, 10.02, 10.03 2009-02-03, 9.97, 10.02, 9.97 2009-02-04, 9.99, 10.02, 9.99 2009-02-05, 10.00, 10.01, 10.00 2009-02-06, 9.99, 10.01, 9.99 2009-02-07, 9.95, 10.00, 9.95 2009-02-08, 9.95, 10.00, 9.95 2009-02-09, 9.93, 9.99, 9.93 2009-02-10, 10.00, 9.99, 10.00 2009-02-11, 9.96, 9.98, 9.96 2009-02-12, 9.96, 9.98, 9.96 2009-02-13, 9.95, 9.97, 9.95 2009-02-14, 10.02, 9.97, 10.02 2009-02-15, 9.96, 9.96, 9.96 2009-02-16, 9.96, 9.96, 9.96 2009-02-17, 9.98, 9.96, 9.98 2009-02-18, 10.02, 9.95, 10.02 2009-02-19, 10.13, 9.95, 10.13 2009-02-20, 10.06, 9.94, 10.06 2009-02-21, 10.00, 9.94, 10.00 2009-02-22, 9.90, 9.93, 9.90 2009-02-23, 9.84, 9.93, 9.84 2009-02-24, 9.86, 9.92, 9.86 2009-02-25, 9.93, 9.92, 9.93 2009-02-26, 9.87, 9.91, 9.87 2009-02-27, 9.87, 9.91, 9.87 2009-02-28, NaN, 9.90, 9.90 2009-03-01, 9.80, 9.90, 9.80 2009-03-02, 9.79, 9.89, 9.79 2009-03-03, 9.79, 9.89, 9.79 2009-03-04, NaN, 9.88, 9.88 2009-03-05, NaN, 9.88, 9.88 2009-03-06, NaN, 9.87, 9.87 2009-03-07, NaN, 9.87, 9.87 2009-03-08, NaN, 9.86, 9.86 2009-03-09, 9.91, 9.86, 9.91 2009-03-10, 9.85, 9.85, 9.85 2009-03-11, 9.89, 9.85, 9.89 2009-03-12, 9.90, 9.84, 9.90 2009-03-13, 9.87, 9.84, 9.87 2009-03-14, 9.86, 9.83, 9.86 2009-03-15, NaN, 9.83, 9.83 2009-03-16, NaN, 9.82, 9.82 2009-03-17, 9.86, 9.82, 9.86 2009-03-18, 9.90, 9.81, 9.90 2009-03-19, 9.90, 9.81, 9.90 2009-03-20, 9.84, 9.80, 9.84 2009-03-21, 9.84, 9.80, 9.84 2009-03-22, 9.84, 9.79, 9.84 2009-03-23, 9.82, 9.79, 9.82 2009-03-24, NaN, 9.78, 9.78 2009-03-25, NaN, 9.78, 9.78 2009-03-26, NaN, 9.77, 9.77 2009-03-27, NaN, 9.77, 9.77 2009-03-28, NaN, 9.76, 9.76 2009-03-29, NaN, 9.76, 9.76 2009-03-30, NaN, 9.75, 9.75 2009-03-31, NaN, 9.74, 9.74 2009-04-01, NaN, 9.74, 9.74 2009-04-02, NaN, 9.73, 9.73 2009-04-03, 9.77, 9.73, 9.77 2009-04-04, 9.79, 9.72, 9.79 2009-04-05, 9.75, 9.72, 9.75 2009-04-06, 9.73, 9.71, 9.73 2009-04-07, 9.78, 9.71, 9.78 2009-04-08, NaN, 9.70, 9.70 2009-04-09, 9.69, 9.70, 9.69 2009-04-10, 9.76, 9.69, 9.76 2009-04-11, 9.83, 9.68, 9.83 2009-04-12, 9.80, 9.68, 9.80 2009-04-13, 9.79, 9.67, 9.79 2009-04-14, NaN, 9.67, 9.67 2009-04-15, NaN, 9.66, 9.66 2009-04-16, NaN, 9.66, 9.66 2009-04-17, NaN, 9.65, 9.65 2009-04-18, NaN, 9.64, 9.64 2009-04-19, 9.60, 9.64, 9.60 2009-04-20, 9.71, 9.63, 9.71 2009-04-21, 9.72, 9.63, 9.72 2009-04-22, 9.75, 9.62, 9.75 2009-04-23, 9.74, 9.62, 9.74 2009-04-24, 9.70, 9.61, 9.70 2009-04-25, 9.73, 9.60, 9.73 2009-04-26, 9.69, 9.60, 9.69 2009-04-27, 9.74, 9.59, 9.74 2009-04-28, 9.72, 9.59, 9.72 2009-04-29, 9.72, 9.58, 9.72 2009-04-30, 9.62, 9.57, 9.62 2009-05-01, NaN, 9.57, 9.57 2009-05-02, NaN, 9.56, 9.56 2009-05-03, NaN, 9.56, 9.56 2009-05-04, NaN, 9.55, 9.55 2009-05-05, 9.61, 9.54, 9.61 2009-05-06, 9.61, 9.54, 9.61 2009-05-07, NaN, 9.53, 9.53 2009-05-08, 9.54, 9.53, 9.54 2009-05-09, 9.59, 9.52, 9.59 2009-05-10, 9.65, 9.52, 9.65 2009-05-11, 9.75, 9.51, 9.75 2009-05-12, 9.76, 9.50, 9.76 2009-05-13, 9.78, 9.50, 9.78 2009-05-14, 9.83, 9.49, 9.83 2009-05-15, 9.85, 9.48, 9.85 2009-05-16, 9.74, 9.48, 9.74 2009-05-17, 9.71, 9.47, 9.71 2009-05-18, 9.72, 9.47, 9.72 2009-05-19, 9.68, 9.46, 9.68 2009-05-20, 9.64, 9.45, 9.64 2009-05-21, 9.66, 9.45, 9.66 2009-05-22, 9.61, 9.44, 9.61 2009-05-23, 9.56, 9.44, 9.56 2009-05-24, 9.61, 9.43, 9.61 2009-05-25, 9.63, 9.42, 9.63 2009-05-26, 9.64, 9.42, 9.64 2009-05-27, 9.61, 9.41, 9.61 2009-05-28, 9.61, 9.41, 9.61 2009-05-29, 9.57, 9.40, 9.57 2009-05-30, 9.54, 9.39, 9.54 2009-05-31, 9.48, 9.39, 9.48 2009-06-01, 9.53, 9.38, 9.53 2009-06-02, 9.54, 9.37, 9.54 2009-06-03, 9.54, 9.37, 9.54 2009-06-04, NaN, 9.36, 9.36 2009-06-05, 9.46, 9.36, 9.46 2009-06-06, 9.44, 9.35, 9.44 2009-06-07, 9.47, 9.34, 9.47 2009-06-08, 9.46, 9.34, 9.46 2009-06-09, 9.47, 9.33, 9.47 2009-06-10, 9.43, 9.32, 9.43 2009-06-11, 9.41, 9.32, 9.41 2009-06-12, 9.43, 9.31, 9.43 2009-06-13, NaN, 9.31, 9.31 2009-06-14, 9.34, 9.30, 9.34 2009-06-15, 9.34, 9.29, 9.34 2009-06-16, 9.30, 9.29, 9.30 2009-06-17, 9.39, 9.28, 9.39 2009-06-18, 9.45, 9.28, 9.45 2009-06-19, 9.36, 9.27, 9.36 2009-06-20, 9.36, 9.26, 9.36 2009-06-21, 9.31, 9.26, 9.31 2009-06-22, 9.32, 9.25, 9.32 2009-06-23, NaN, 9.24, 9.24 2009-06-24, 9.33, 9.24, 9.33 2009-06-25, 9.32, 9.23, 9.32 2009-06-26, 9.27, 9.23, 9.27 2009-06-27, 9.28, 9.22, 9.28 2009-06-28, 9.21, 9.21, 9.21 2009-06-29, 9.15, 9.21, 9.15 2009-06-30, 9.19, 9.20, 9.19 2009-07-01, 9.28, 9.20, 9.28 2009-07-02, 9.23, 9.19, 9.23 2009-07-03, 9.14, 9.18, 9.14 2009-07-04, NaN, 9.18, 9.18 2009-07-05, 9.14, 9.17, 9.14 2009-07-06, 9.10, 9.16, 9.10 2009-07-07, 9.12, 9.16, 9.12 2009-07-08, 9.15, 9.15, 9.15 2009-07-09, 9.13, 9.15, 9.13 2009-07-10, 9.13, 9.14, 9.13 2009-07-11, 9.09, 9.13, 9.09 2009-07-12, 9.11, 9.13, 9.11 2009-07-13, NaN, 9.12, 9.12 2009-07-14, 9.11, 9.12, 9.11 2009-07-15, 9.08, 9.11, 9.08 2009-07-16, 9.05, 9.10, 9.05 2009-07-17, 8.97, 9.10, 8.97 2009-07-18, 8.97, 9.09, 8.97 2009-07-19, 8.93, 9.09, 8.93 2009-07-20, 9.07, 9.08, 9.07 2009-07-21, 9.07, 9.07, 9.07 2009-07-22, 9.05, 9.07, 9.05 2009-07-23, 9.03, 9.06, 9.03 2009-07-24, 9.00, 9.06, 9.00 2009-07-25, 8.90, 9.05, 8.90 2009-07-26, NaN, 9.04, 9.04 2009-07-27, 8.94, 9.04, 8.94 2009-07-28, 8.99, 9.03, 8.99 2009-07-29, 8.90, 9.03, 8.90 2009-07-30, 8.97, 9.02, 8.97 2009-07-31, 8.94, 9.02, 8.94 2009-08-01, 8.92, 9.01, 8.92 2009-08-02, 8.89, 9.00, 8.89 2009-08-03, 8.87, 9.00, 8.87 2009-08-04, 8.86, 8.99, 8.86 2009-08-05, 8.87, 8.99, 8.87 2009-08-06, 8.87, 8.98, 8.87 2009-08-07, 8.93, 8.98, 8.93 2009-08-08, 8.90, 8.97, 8.90 2009-08-09, 8.93, 8.96, 8.93 2009-08-10, 8.88, 8.96, 8.88 2009-08-11, 8.93, 8.95, 8.93 2009-08-12, 8.88, 8.95, 8.88 2009-08-13, 8.86, 8.94, 8.86 2009-08-14, 8.90, 8.94, 8.90 2009-08-15, 8.87, 8.93, 8.87 2009-08-16, 8.88, 8.92, 8.88 2009-08-17, 8.80, 8.92, 8.80 2009-08-18, 8.80, 8.91, 8.80 2009-08-19, 8.84, 8.91, 8.84 2009-08-20, 8.83, 8.90, 8.83 2009-08-21, 8.79, 8.90, 8.79 2009-08-22, 8.78, 8.89, 8.78 2009-08-23, 8.73, 8.89, 8.73 2009-08-24, 8.76, 8.88, 8.76 2009-08-25, 8.79, 8.88, 8.79 2009-08-26, 8.82, 8.87, 8.82 2009-08-27, NaN, 8.87, 8.87 2009-08-28, 8.85, 8.86, 8.85 2009-08-29, 8.82, 8.86, 8.82 2009-08-30, NaN, 8.85, 8.85 2009-08-31, NaN, 8.84, 8.84 2009-09-01, 8.83, 8.84, 8.83 2009-09-02, 8.76, 8.83, 8.76 2009-09-03, 8.76, 8.83, 8.76 2009-09-04, 8.78, 8.82, 8.78 2009-09-05, 8.80, 8.82, 8.80 2009-09-06, 8.78, 8.81, 8.78 2009-09-07, 8.75, 8.81, 8.75 2009-09-08, 8.75, 8.80, 8.75 2009-09-09, 8.77, 8.80, 8.77 2009-09-10, 8.79, 8.79, 8.79 2009-09-11, 8.73, 8.79, 8.73 2009-09-12, 8.77, 8.78, 8.77 2009-09-13, 8.71, 8.78, 8.71 2009-09-14, 8.73, 8.77, 8.73 2009-09-15, 8.79, 8.77, 8.79 2009-09-16, 8.73, 8.76, 8.73 2009-09-17, 8.77, 8.76, 8.77 2009-09-18, 8.77, 8.76, 8.77 2009-09-19, 8.71, 8.75, 8.71 2009-09-20, 8.67, 8.75, 8.67 2009-09-21, 8.69, 8.74, 8.69 2009-09-22, 8.67, 8.74, 8.67 2009-09-23, NaN, 8.73, 8.73 2009-09-24, NaN, 8.73, 8.73 2009-09-25, NaN, 8.72, 8.72 2009-09-26, 8.70, 8.72, 8.70 2009-09-27, 8.62, 8.71, 8.62 2009-09-28, 8.64, 8.71, 8.64 2009-09-29, 8.67, 8.70, 8.67 2009-09-30, 8.63, 8.70, 8.63 2009-10-01, 8.61, 8.69, 8.61 2009-10-02, 8.67, 8.69, 8.67 2009-10-03, 8.62, 8.69, 8.62 2009-10-04, 8.66, 8.68, 8.66 2009-10-05, 8.63, 8.68, 8.63 2009-10-06, 8.67, 8.67, 8.67 2009-10-07, 8.68, 8.67, 8.68 2009-10-08, NaN, 8.66, 8.66 2009-10-09, NaN, 8.66, 8.66 2009-10-10, NaN, 8.66, 8.66 2009-10-11, NaN, 8.65, 8.65 2009-10-12, 8.68, 8.65, 8.68 2009-10-13, 8.59, 8.64, 8.59 2009-10-14, 8.68, 8.64, 8.68 2009-10-15, 8.73, 8.63, 8.73 2009-10-16, NaN, 8.63, 8.63 2009-10-17, NaN, 8.63, 8.63 2009-10-18, NaN, 8.62, 8.62 2009-10-19, NaN, 8.62, 8.62 2009-10-20, NaN, 8.61, 8.61 2009-10-21, NaN, 8.61, 8.61 2009-10-22, NaN, 8.61, 8.61 2009-10-23, NaN, 8.60, 8.60 2009-10-24, NaN, 8.60, 8.60 2009-10-25, NaN, 8.59, 8.59 2009-10-26, 8.65, 8.59, 8.65 2009-10-27, 8.58, 8.59, 8.58 2009-10-28, 8.64, 8.58, 8.64 2009-10-29, 8.56, 8.58, 8.56 2009-10-30, 8.61, 8.57, 8.61 2009-10-31, 8.53, 8.57, 8.53 2009-11-01, 8.61, 8.57, 8.61 2009-11-02, 8.68, 8.56, 8.68 2009-11-03, 8.55, 8.56, 8.55 2009-11-04, 8.60, 8.56, 8.60 2009-11-05, 8.56, 8.55, 8.56 2009-11-06, 8.50, 8.55, 8.50 2009-11-07, 8.59, 8.54, 8.59 2009-11-08, 8.48, 8.54, 8.48 2009-11-09, 8.60, 8.54, 8.60 2009-11-10, 8.66, 8.53, 8.66 2009-11-11, 8.66, 8.53, 8.66 2009-11-12, 8.58, 8.53, 8.58 2009-11-13, 8.68, 8.52, 8.68 2009-11-14, 8.54, 8.52, 8.54 2009-11-15, NaN, 8.51, 8.51 2009-11-16, NaN, 8.51, 8.51 2009-11-17, NaN, 8.51, 8.51 2009-11-18, 8.56, 8.50, 8.56 2009-11-19, 8.49, 8.50, 8.49 2009-11-20, 8.51, 8.50, 8.51 2009-11-21, 8.53, 8.49, 8.53 2009-11-22, 8.56, 8.49, 8.56 2009-11-23, 8.50, 8.49, 8.50 2009-11-24, 8.49, 8.48, 8.49 2009-11-25, 8.47, 8.48, 8.47 2009-11-26, 8.59, 8.48, 8.59 2009-11-27, 8.57, 8.47, 8.57 2009-11-28, 8.55, 8.47, 8.55 2009-11-29, 8.52, 8.47, 8.52 2009-11-30, 8.50, 8.46, 8.50 2009-12-01, 8.52, 8.46, 8.52 2009-12-02, 8.41, 8.46, 8.41 2009-12-03, 8.42, 8.45, 8.42 2009-12-04, 8.45, 8.45, 8.45 2009-12-05, 8.52, 8.44, 8.52 2009-12-06, 8.76, 8.44, 8.76 2009-12-07, NaN, 8.44, 8.44 2009-12-08, NaN, 8.43, 8.43 2009-12-09, NaN, 8.43, 8.43 2009-12-10, 8.59, 8.43, 8.59 2009-12-11, 8.56, 8.42, 8.56 2009-12-12, 8.51, 8.42, 8.51 2009-12-13, 8.47, 8.42, 8.47 2009-12-14, 8.47, 8.41, 8.47 2009-12-15, 8.37, 8.41, 8.37 2009-12-16, 8.55, 8.41, 8.55 2009-12-17, 8.53, 8.40, 8.53 2009-12-18, 8.55, 8.40, 8.55 2009-12-19, 8.51, 8.40, 8.51 2009-12-20, 8.44, 8.39, 8.44 2009-12-21, 8.32, 8.39, 8.32 2009-12-22, 8.38, 8.39, 8.38 2009-12-23, 8.46, 8.38, 8.46 2009-12-24, 8.39, 8.38, 8.39 2009-12-25, 8.37, 8.38, 8.37 2009-12-26, 8.53, 8.37, 8.53 2009-12-27, 8.47, 8.37, 8.47 2009-12-28, 8.47, 8.37, 8.47 2009-12-29, 8.45, 8.36, 8.45 2009-12-30, 8.48, 8.36, 8.48 2009-12-31, 8.49, 8.36, 8.49 2010-01-01, NaN, 8.35, 8.35 2010-01-02, NaN, 8.35, 8.35 2010-01-03, NaN, 8.35, 8.35 2010-01-04, NaN, 8.34, 8.34 2010-01-05, 8.47, 8.34, 8.47 2010-01-06, 8.41, 8.34, 8.41 2010-01-07, 8.45, 8.33, 8.45 2010-01-08, 8.50, 8.33, 8.50 2010-01-09, 8.44, 8.33, 8.44 2010-01-10, 8.59, 8.32, 8.59 2010-01-11, 8.56, 8.32, 8.56 2010-01-12, 8.36, 8.32, 8.36 2010-01-13, 8.29, 8.31, 8.29 2010-01-14, 8.58, 8.31, 8.58 2010-01-15, 8.46, 8.31, 8.46 2010-01-16, 8.69, 8.30, 8.69 2010-01-17, 8.69, 8.30, 8.69 2010-01-18, 8.58, 8.30, 8.58 2010-01-19, 8.58, 8.29, 8.58 2010-01-20, 8.60, 8.29, 8.60 2010-01-21, 8.58, 8.29, 8.58 2010-01-22, 8.68, 8.28, 8.68 2010-01-23, NaN, 8.28, 8.28 2010-01-24, NaN, 8.28, 8.28 2010-01-25, NaN, 8.27, 8.27 2010-01-26, NaN, 8.27, 8.27 2010-01-27, NaN, 8.27, 8.27 2010-01-28, NaN, 8.26, 8.26 2010-01-29, NaN, 8.26, 8.26 2010-01-30, NaN, 8.26, 8.26 2010-01-31, NaN, 8.25, 8.25 2010-02-01, NaN, 8.25, 8.25 2010-02-02, NaN, 8.25, 8.25 2010-02-03, NaN, 8.24, 8.24 2010-02-04, NaN, 8.24, 8.24 2010-02-05, NaN, 8.23, 8.23 2010-02-06, NaN, 8.23, 8.23 2010-02-07, NaN, 8.23, 8.23 2010-02-08, NaN, 8.22, 8.22 2010-02-09, NaN, 8.22, 8.22 2010-02-10, NaN, 8.22, 8.22 2010-02-11, NaN, 8.21, 8.21 2010-02-12, NaN, 8.21, 8.21 2010-02-13, NaN, 8.21, 8.21 2010-02-14, NaN, 8.20, 8.20 2010-02-15, NaN, 8.20, 8.20 2010-02-16, NaN, 8.19, 8.19 2010-02-17, NaN, 8.19, 8.19 2010-02-18, NaN, 8.19, 8.19 2010-02-19, NaN, 8.18, 8.18 2010-02-20, NaN, 8.18, 8.18 2010-02-21, NaN, 8.18, 8.18 2010-02-22, NaN, 8.17, 8.17 2010-02-23, NaN, 8.17, 8.17 2010-02-24, NaN, 8.16, 8.16 2010-02-25, NaN, 8.16, 8.16 2010-02-26, NaN, 8.16, 8.16 2010-02-27, NaN, 8.15, 8.15 2010-02-28, NaN, 8.15, 8.15 2010-03-01, NaN, 8.14, 8.14 2010-03-02, NaN, 8.14, 8.14 2010-03-03, NaN, 8.14, 8.14 2010-03-04, NaN, 8.13, 8.13 2010-03-05, NaN, 8.13, 8.13 2010-03-06, 8.40, 8.12, 8.40 2010-03-07, 8.35, 8.12, 8.35 2010-03-08, 8.46, 8.12, 8.46 2010-03-09, 8.49, 8.11, 8.49 2010-03-10, 8.59, 8.11, 8.59 2010-03-11, 8.54, 8.10, 8.54 2010-03-12, 8.36, 8.10, 8.36 2010-03-13, NaN, 8.10, 8.10 2010-03-14, 8.52, 8.09, 8.52 2010-03-15, 8.51, 8.09, 8.51 2010-03-16, 8.46, 8.08, 8.46 2010-03-17, 8.53, 8.08, 8.53 2010-03-18, 8.46, 8.07, 8.46 2010-03-19, 8.43, 8.07, 8.43 2010-03-20, 8.58, 8.07, 8.58 2010-03-21, 8.42, 8.06, 8.42 2010-03-22, 8.32, 8.06, 8.32 2010-03-23, 8.36, 8.05, 8.36 2010-03-24, 8.24, 8.05, 8.24 2010-03-25, 8.23, 8.04, 8.23 2010-03-26, 8.26, 8.04, 8.26 2010-03-27, NaN, 8.03, 8.03 2010-03-28, NaN, 8.03, 8.03 2010-03-29, 8.30, 8.03, 8.30 2010-03-30, NaN, 8.02, 8.02 2010-03-31, 8.30, 8.02, 8.30 2010-04-01, 8.23, 8.01, 8.23 2010-04-02, 8.20, 8.01, 8.20 2010-04-03, NaN, 8.00, 8.00 2010-04-04, NaN, 8.00, 8.00 2010-04-05, NaN, 7.99, 7.99 2010-04-06, 8.34, 7.99, 8.34 2010-04-07, 8.15, 7.98, 8.15 2010-04-08, 8.23, 7.98, 8.23 2010-04-09, 8.37, 7.98, 8.37 2010-04-10, 8.28, 7.97, 8.28 2010-04-11, NaN, 7.97, 7.97 2010-04-12, 8.31, 7.96, 8.31 2010-04-13, 8.18, 7.96, 8.18 2010-04-14, 8.21, 7.95, 8.21 2010-04-15, NaN, 7.95, 7.95 2010-04-16, NaN, 7.94, 7.94 2010-04-17, NaN, 7.94, 7.94 2010-04-18, NaN, 7.93, 7.93 2010-04-19, NaN, 7.93, 7.93 2010-04-20, 8.19, 7.92, 8.19 2010-04-21, 8.16, 7.92, 8.16 2010-04-22, 8.15, 7.91, 8.15 2010-04-23, 8.26, 7.91, 8.26 2010-04-24, NaN, 7.90, 7.90 2010-04-25, NaN, 7.90, 7.90 2010-04-26, 8.19, 7.89, 8.19 2010-04-27, 8.20, 7.89, 8.20 2010-04-28, 8.14, 7.88, 8.14 2010-04-29, 8.11, 7.88, 8.11 2010-04-30, 8.15, 7.87, 8.15 2010-05-01, NaN, 7.87, 7.87 2010-05-02, NaN, 7.86, 7.86 2010-05-03, 8.11, 7.86, 8.11 2010-05-04, 8.11, 7.85, 8.11 2010-05-05, 8.05, 7.85, 8.05 2010-05-06, 8.09, 7.84, 8.09 2010-05-07, NaN, 7.84, 7.84 2010-05-08, 8.15, 7.83, 8.15 2010-05-09, NaN, 7.83, 7.83 2010-05-10, 8.08, 7.82, 8.08 2010-05-11, 8.04, 7.82, 8.04 2010-05-12, NaN, 7.81, 7.81 2010-05-13, NaN, 7.81, 7.81 2010-05-14, NaN, 7.80, 7.80 2010-05-15, 8.11, 7.80, 8.11 2010-05-16, 8.04, 7.79, 8.04 2010-05-17, NaN, 7.79, 7.79 2010-05-18, 7.94, 7.78, 7.94 2010-05-19, 8.15, 7.78, 8.15 2010-05-20, 8.26, 7.77, 8.26 2010-05-21, 8.12, 7.77, 8.12 2010-05-22, 8.03, 7.76, 8.03 2010-05-23, 7.93, 7.75, 7.93 2010-05-24, 7.95, 7.75, 7.95 2010-05-25, NaN, 7.74, 7.74 2010-05-26, 8.01, 7.74, 8.01 2010-05-27, 7.98, 7.73, 7.98 2010-05-28, 7.93, 7.73, 7.93 2010-05-29, 7.93, 7.72, 7.93 2010-05-30, 8.00, 7.72, 8.00 2010-05-31, 7.93, 7.71, 7.93 2010-06-01, 7.93, 7.71, 7.93 2010-06-02, 7.95, 7.70, 7.95 2010-06-03, 7.90, 7.70, 7.90 2010-06-04, 7.97, 7.69, 7.97 2010-06-05, NaN, 7.69, 7.69 2010-06-06, NaN, 7.68, 7.68 2010-06-07, NaN, 7.68, 7.68 2010-06-08, 7.92, 7.67, 7.92 2010-06-09, NaN, 7.66, 7.66 2010-06-10, 7.96, 7.66, 7.96 2010-06-11, 7.88, 7.65, 7.88 2010-06-12, 7.92, 7.65, 7.92 2010-06-13, NaN, 7.64, 7.64 2010-06-14, NaN, 7.64, 7.64 2010-06-15, 7.96, 7.63, 7.96 2010-06-16, 7.93, 7.63, 7.93 2010-06-17, 7.97, 7.62, 7.97 2010-06-18, 8.03, 7.62, 8.03 2010-06-19, 7.96, 7.61, 7.96 2010-06-20, 7.86, 7.61, 7.86 2010-06-21, 7.85, 7.60, 7.85 2010-06-22, 7.83, 7.60, 7.83 2010-06-23, 7.80, 7.59, 7.80 2010-06-24, 7.79, 7.58, 7.79 2010-06-25, 7.78, 7.58, 7.78 2010-06-26, 7.94, 7.57, 7.94 2010-06-27, 7.93, 7.57, 7.93 2010-06-28, 7.91, 7.56, 7.91 2010-06-29, 7.88, 7.56, 7.88 2010-06-30, NaN, 7.55, 7.55 2010-07-01, 7.84, 7.55, 7.84 2010-07-02, 7.76, 7.54, 7.76 2010-07-03, 7.72, 7.54, 7.72 2010-07-04, 7.73, 7.53, 7.73 2010-07-05, 7.73, 7.53, 7.73 2010-07-06, 7.78, 7.52, 7.78 2010-07-07, 7.70, 7.52, 7.70 2010-07-08, 7.71, 7.51, 7.71 2010-07-09, 7.74, 7.51, 7.74 2010-07-10, 7.71, 7.50, 7.71 2010-07-11, 7.76, 7.50, 7.76 2010-07-12, 7.75, 7.49, 7.75 2010-07-13, 7.70, 7.49, 7.70 2010-07-14, 7.67, 7.48, 7.67 2010-07-15, 7.69, 7.47, 7.69 2010-07-16, 7.63, 7.47, 7.63 2010-07-17, 7.66, 7.46, 7.66 2010-07-18, 7.57, 7.46, 7.57 2010-07-19, 7.62, 7.45, 7.62 2010-07-20, 7.63, 7.45, 7.63 2010-07-21, 7.64, 7.44, 7.64 2010-07-22, NaN, 7.44, 7.44 2010-07-23, NaN, 7.43, 7.43 2010-07-24, NaN, 7.43, 7.43 2010-07-25, 7.57, 7.42, 7.57 2010-07-26, 7.60, 7.42, 7.60 2010-07-27, 7.64, 7.41, 7.64 2010-07-28, 7.61, 7.41, 7.61 2010-07-29, 7.57, 7.40, 7.57 2010-07-30, 7.56, 7.40, 7.56 2010-07-31, 7.50, 7.39, 7.50 2010-08-01, 7.55, 7.39, 7.55 2010-08-02, 7.60, 7.38, 7.60 2010-08-03, 7.57, 7.38, 7.57 2010-08-04, 7.53, 7.37, 7.53 2010-08-05, 7.51, 7.37, 7.51 2010-08-06, 7.52, 7.36, 7.52 2010-08-07, 7.45, 7.36, 7.45 2010-08-08, 7.48, 7.35, 7.48 2010-08-09, 7.46, 7.35, 7.46 2010-08-10, 7.52, 7.35, 7.52 2010-08-11, 7.51, 7.34, 7.51 2010-08-12, 7.49, 7.34, 7.49 2010-08-13, 7.51, 7.33, 7.51 2010-08-14, 7.48, 7.33, 7.48 2010-08-15, 7.46, 7.32, 7.46 2010-08-16, 7.43, 7.32, 7.43 2010-08-17, 7.51, 7.31, 7.51 2010-08-18, 7.42, 7.31, 7.42 2010-08-19, 7.28, 7.30, 7.28 2010-08-20, NaN, 7.30, 7.30 2010-08-21, 7.36, 7.29, 7.36 2010-08-22, 7.44, 7.29, 7.44 2010-08-23, 7.34, 7.28, 7.34 2010-08-24, 7.44, 7.28, 7.44 2010-08-25, 7.41, 7.28, 7.41 2010-08-26, 7.52, 7.27, 7.52 2010-08-27, NaN, 7.27, 7.27 2010-08-28, NaN, 7.26, 7.26 2010-08-29, NaN, 7.26, 7.26 2010-08-30, NaN, 7.25, 7.25 2010-08-31, NaN, 7.25, 7.25 2010-09-01, 7.51, 7.25, 7.51 2010-09-02, 7.52, 7.24, 7.52 2010-09-03, 7.46, 7.24, 7.46 2010-09-04, NaN, 7.23, 7.23 2010-09-05, 7.60, 7.23, 7.60 2010-09-06, 7.56, 7.22, 7.56 2010-09-07, 7.54, 7.22, 7.54 2010-09-08, 7.52, 7.22, 7.52 2010-09-09, 7.51, 7.21, 7.51 2010-09-10, 7.42, 7.21, 7.42 2010-09-11, 7.46, 7.20, 7.46 2010-09-12, 7.42, 7.20, 7.42 2010-09-13, 7.39, 7.19, 7.39 2010-09-14, 7.38, 7.19, 7.38 2010-09-15, 7.39, 7.19, 7.39 2010-09-16, 7.41, 7.18, 7.41 2010-09-17, 7.39, 7.18, 7.39 2010-09-18, 7.36, 7.17, 7.36 2010-09-19, 7.37, 7.17, 7.37 2010-09-20, 7.34, 7.17, 7.34 2010-09-21, 7.39, 7.16, 7.39 2010-09-22, 7.35, 7.16, 7.35 2010-09-23, 7.31, 7.16, 7.31 2010-09-24, 7.31, 7.15, 7.31 2010-09-25, 7.36, 7.15, 7.36 2010-09-26, NaN, 7.14, 7.14 2010-09-27, NaN, 7.14, 7.14 2010-09-28, NaN, 7.14, 7.14 2010-09-29, 7.44, 7.13, 7.44 2010-09-30, 7.36, 7.13, 7.36 2010-10-01, 7.36, 7.13, 7.36 2010-10-02, 7.34, 7.12, 7.34 2010-10-03, 7.34, 7.12, 7.34 2010-10-04, 7.30, 7.11, 7.30 2010-10-05, 7.30, 7.11, 7.30 2010-10-06, 7.28, 7.11, 7.28 2010-10-07, 7.30, 7.10, 7.30 2010-10-08, 7.32, 7.10, 7.32 2010-10-09, 7.33, 7.10, 7.33 2010-10-10, 7.34, 7.09, 7.34 2010-10-11, 7.30, 7.09, 7.30 2010-10-12, 7.31, 7.09, 7.31 2010-10-13, 7.30, 7.08, 7.30 2010-10-14, 7.30, 7.08, 7.30 2010-10-15, 7.31, 7.08, 7.31 2010-10-16, 7.32, 7.07, 7.32 2010-10-17, 7.31, 7.07, 7.31 2010-10-18, 7.35, 7.07, 7.35 2010-10-19, 7.24, 7.06, 7.24 2010-10-20, 7.22, 7.06, 7.22 2010-10-21, 7.22, 7.06, 7.22 2010-10-22, 7.28, 7.05, 7.28 2010-10-23, 7.25, 7.05, 7.25 2010-10-24, 7.25, 7.05, 7.25 2010-10-25, 7.34, 7.04, 7.34 2010-10-26, 7.23, 7.04, 7.23 2010-10-27, 7.23, 7.04, 7.23 2010-10-28, 7.27, 7.04, 7.27 2010-10-29, 7.24, 7.03, 7.24 2010-10-30, 7.23, 7.03, 7.23 2010-10-31, 7.29, 7.03, 7.29 2010-11-01, 7.26, 7.02, 7.26 2010-11-02, 7.26, 7.02, 7.26 2010-11-03, 7.27, 7.02, 7.27 2010-11-04, 7.21, 7.01, 7.21 2010-11-05, 7.26, 7.01, 7.26 2010-11-06, 7.22, 7.01, 7.22 2010-11-07, 7.22, 7.01, 7.22 2010-11-08, 7.22, 7.00, 7.22 2010-11-09, 7.21, 7.00, 7.21 2010-11-10, 7.24, 7.00, 7.24 2010-11-11, 7.26, 6.99, 7.26 2010-11-12, 7.22, 6.99, 7.22 2010-11-13, 7.21, 6.99, 7.21 2010-11-14, 7.21, 6.99, 7.21 2010-11-15, 7.21, 6.98, 7.21 2010-11-16, 7.21, 6.98, 7.21 2010-11-17, 7.21, 6.98, 7.21 2010-11-18, 7.20, 6.97, 7.20 2010-11-19, 7.19, 6.97, 7.19 2010-11-20, 7.18, 6.97, 7.18 2010-11-21, 7.17, 6.97, 7.17 2010-11-22, 7.16, 6.96, 7.16 2010-11-23, 7.18, 6.96, 7.18 2010-11-24, 7.15, 6.96, 7.15 2010-11-25, 7.14, 6.96, 7.14 2010-11-26, 7.15, 6.95, 7.15 2010-11-27, 7.18, 6.95, 7.18 2010-11-28, 7.21, 6.95, 7.21 2010-11-29, 7.13, 6.95, 7.13 2010-11-30, 7.19, 6.94, 7.19 2010-12-01, 7.23, 6.94, 7.23 2010-12-02, 7.20, 6.94, 7.20 2010-12-03, 7.14, 6.93, 7.14 2010-12-04, 7.19, 6.93, 7.19 2010-12-05, 7.20, 6.93, 7.20 2010-12-06, NaN, 6.93, 6.93 2010-12-07, NaN, 6.92, 6.92 2010-12-08, NaN, 6.92, 6.92 2010-12-09, NaN, 6.92, 6.92 2010-12-10, 7.21, 6.92, 7.21 2010-12-11, 7.07, 6.91, 7.07 2010-12-12, 7.04, 6.91, 7.04 2010-12-13, 7.15, 6.91, 7.15 2010-12-14, 7.12, 6.91, 7.12 2010-12-15, 7.07, 6.90, 7.07 2010-12-16, 7.18, 6.90, 7.18 2010-12-17, 7.17, 6.90, 7.17 2010-12-18, 7.09, 6.90, 7.09 2010-12-19, 7.10, 6.89, 7.10 2010-12-20, 7.14, 6.89, 7.14 2010-12-21, 7.13, 6.89, 7.13 2010-12-22, NaN, 6.89, 6.89 2010-12-23, NaN, 6.88, 6.88 2010-12-24, NaN, 6.88, 6.88 2010-12-25, NaN, 6.88, 6.88 2010-12-26, NaN, 6.88, 6.88 2010-12-27, NaN, 6.87, 6.87 2010-12-28, NaN, 6.87, 6.87 2010-12-29, NaN, 6.87, 6.87 2010-12-30, 7.08, 6.87, 7.08 2010-12-31, 7.10, 6.86, 7.10 2011-01-01, 7.06, 6.86, 7.06 2011-01-02, 7.04, 6.86, 7.04 2011-01-03, 7.10, 6.86, 7.10 2011-01-04, 7.10, 6.85, 7.10 2011-01-05, 7.12, 6.85, 7.12 2011-01-06, 7.11, 6.85, 7.11 2011-01-07, 7.06, 6.85, 7.06 2011-01-08, 7.02, 6.84, 7.02 2011-01-09, 6.97, 6.84, 6.97 2011-01-10, 7.03, 6.84, 7.03 2011-01-11, 7.07, 6.84, 7.07 2011-01-12, 7.03, 6.83, 7.03 2011-01-13, 7.06, 6.83, 7.06 2011-01-14, 7.08, 6.83, 7.08 2011-01-15, 7.09, 6.83, 7.09 2011-01-16, 7.05, 6.82, 7.05 2011-01-17, 7.09, 6.82, 7.09 2011-01-18, 7.01, 6.82, 7.01 2011-01-19, 7.04, 6.82, 7.04 2011-01-20, 7.11, 6.81, 7.11 2011-01-21, 7.14, 6.81, 7.14 2011-01-22, 7.12, 6.81, 7.12 2011-01-23, 7.05, 6.81, 7.05 2011-01-24, 6.99, 6.80, 6.99 2011-01-25, 7.03, 6.80, 7.03 2011-01-26, 7.04, 6.80, 7.04 2011-01-27, NaN, 6.79, 6.79 2011-01-28, NaN, 6.79, 6.79 2011-01-29, NaN, 6.79, 6.79 2011-01-30, NaN, 6.79, 6.79 2011-01-31, NaN, 6.78, 6.78 2011-02-01, NaN, 6.78, 6.78 2011-02-02, NaN, 6.78, 6.78 2011-02-03, NaN, 6.78, 6.78 2011-02-04, NaN, 6.77, 6.77 2011-02-05, NaN, 6.77, 6.77 2011-02-06, NaN, 6.77, 6.77 2011-02-07, NaN, 6.76, 6.76 2011-02-08, NaN, 6.76, 6.76 2011-02-09, NaN, 6.76, 6.76 2011-02-10, NaN, 6.76, 6.76 2011-02-11, NaN, 6.75, 6.75 2011-02-12, NaN, 6.75, 6.75 2011-02-13, NaN, 6.75, 6.75 2011-02-14, NaN, 6.74, 6.74 2011-02-15, NaN, 6.74, 6.74 2011-02-16, 6.91, 6.74, 6.91 2011-02-17, 6.93, 6.74, 6.93 2011-02-18, 6.95, 6.73, 6.95 2011-02-19, 7.03, 6.73, 7.03 2011-02-20, 7.01, 6.73, 7.01 2011-02-21, 7.01, 6.72, 7.01 2011-02-22, 7.06, 6.72, 7.06 2011-02-23, 6.98, 6.72, 6.98 2011-02-24, 6.93, 6.71, 6.93 2011-02-25, 6.95, 6.71, 6.95 2011-02-26, 7.05, 6.71, 7.05 2011-02-27, 7.05, 6.70, 7.05 2011-02-28, 6.97, 6.70, 6.97 2011-03-01, 6.99, 6.70, 6.99 2011-03-02, 7.05, 6.70, 7.05 2011-03-03, 7.01, 6.69, 7.01 2011-03-04, 7.03, 6.69, 7.03 2011-03-05, 6.96, 6.69, 6.96 2011-03-06, 7.00, 6.68, 7.00 2011-03-07, 6.98, 6.68, 6.98 2011-03-08, 7.01, 6.68, 7.01 2011-03-09, 6.92, 6.67, 6.92 2011-03-10, 7.00, 6.67, 7.00 2011-03-11, 6.97, 6.67, 6.97 2011-03-12, 6.98, 6.66, 6.98 2011-03-13, 6.88, 6.66, 6.88 2011-03-14, 6.92, 6.66, 6.92 2011-03-15, 6.94, 6.65, 6.94 2011-03-16, 6.92, 6.65, 6.92 2011-03-17, 6.99, 6.65, 6.99 2011-03-18, 6.94, 6.64, 6.94 2011-03-19, 6.99, 6.64, 6.99 2011-03-20, 6.87, 6.63, 6.87 2011-03-21, 6.88, 6.63, 6.88 2011-03-22, 6.91, 6.63, 6.91 2011-03-23, 6.90, 6.62, 6.90 2011-03-24, 6.98, 6.62, 6.98 2011-03-25, 6.93, 6.62, 6.93 2011-03-26, 6.90, 6.61, 6.90 2011-03-27, 6.94, 6.61, 6.94 2011-03-28, 6.88, 6.61, 6.88 2011-03-29, 6.93, 6.60, 6.93 2011-03-30, 6.95, 6.60, 6.95 2011-03-31, 6.86, 6.59, 6.86 2011-04-01, 6.92, 6.59, 6.92 2011-04-02, 6.93, 6.59, 6.93 2011-04-03, 6.87, 6.58, 6.87 2011-04-04, 6.89, 6.58, 6.89 2011-04-05, 6.97, 6.58, 6.97 2011-04-06, 6.89, 6.57, 6.89 2011-04-07, 6.84, 6.57, 6.84 2011-04-08, 6.90, 6.56, 6.90 2011-04-09, 6.86, 6.56, 6.86 2011-04-10, 6.90, 6.56, 6.90 2011-04-11, 6.91, 6.55, 6.91 2011-04-12, 6.88, 6.55, 6.88 2011-04-13, 6.89, 6.54, 6.89 2011-04-14, 6.88, 6.54, 6.88 2011-04-15, 6.86, 6.54, 6.86 2011-04-16, 6.87, 6.53, 6.87 2011-04-17, 6.88, 6.53, 6.88 2011-04-18, 6.84, 6.52, 6.84 2011-04-19, 6.79, 6.52, 6.79 2011-04-20, 6.82, 6.52, 6.82 2011-04-21, 6.88, 6.51, 6.88 2011-04-22, 6.93, 6.51, 6.93 2011-04-23, 6.87, 6.50, 6.87 2011-04-24, 6.86, 6.50, 6.86 2011-04-25, 6.84, 6.50, 6.84 2011-04-26, 6.79, 6.49, 6.79 2011-04-27, 6.87, 6.49, 6.87 2011-04-28, 6.93, 6.48, 6.93 2011-04-29, 6.89, 6.48, 6.89 2011-04-30, 6.87, 6.48, 6.87 2011-05-01, 6.80, 6.47, 6.80 2011-05-02, 6.89, 6.47, 6.89 2011-05-03, 6.87, 6.46, 6.87 2011-05-04, 6.80, 6.46, 6.80 2011-05-05, 6.90, 6.45, 6.90 2011-05-06, 6.79, 6.45, 6.79 2011-05-07, 6.78, 6.45, 6.78 2011-05-08, 6.78, 6.44, 6.78 2011-05-09, NaN, 6.44, 6.44 2011-05-10, NaN, 6.43, 6.43 2011-05-11, 6.85, 6.43, 6.85 2011-05-12, 6.89, 6.42, 6.89 2011-05-13, 6.84, 6.42, 6.84 2011-05-14, 6.84, 6.41, 6.84 2011-05-15, 6.82, 6.41, 6.82 2011-05-16, 6.79, 6.41, 6.79 2011-05-17, 6.80, 6.40, 6.80 2011-05-18, 6.81, 6.40, 6.81 2011-05-19, 6.79, 6.39, 6.79 2011-05-20, 6.80, 6.39, 6.80 2011-05-21, 6.78, 6.38, 6.78 2011-05-22, 6.82, 6.38, 6.82 2011-05-23, 6.71, 6.37, 6.71 2011-05-24, 6.71, 6.37, 6.71 2011-05-25, 6.70, 6.37, 6.70 2011-05-26, 6.70, 6.36, 6.70 2011-05-27, 6.69, 6.36, 6.69 2011-05-28, 6.72, 6.35, 6.72 2011-05-29, 6.70, 6.35, 6.70 2011-05-30, 6.73, 6.34, 6.73 2011-05-31, 6.74, 6.34, 6.74 2011-06-01, 6.79, 6.33, 6.79 2011-06-02, 6.78, 6.33, 6.78 2011-06-03, 6.79, 6.33, 6.79 2011-06-04, 6.76, 6.32, 6.76 2011-06-05, 6.75, 6.32, 6.75 2011-06-06, 6.78, 6.31, 6.78 2011-06-07, 6.73, 6.31, 6.73 2011-06-08, 6.76, 6.30, 6.76 2011-06-09, 6.72, 6.30, 6.72 2011-06-10, 6.73, 6.29, 6.73 2011-06-11, 6.67, 6.29, 6.67 2011-06-12, 6.74, 6.28, 6.74 2011-06-13, 6.69, 6.28, 6.69 2011-06-14, 6.68, 6.28, 6.68 2011-06-15, 6.64, 6.27, 6.64 2011-06-16, 6.68, 6.27, 6.68 2011-06-17, 6.67, 6.26, 6.67 2011-06-18, 6.61, 6.26, 6.61 2011-06-19, 6.61, 6.25, 6.61 2011-06-20, 6.63, 6.25, 6.63 2011-06-21, 6.62, 6.24, 6.62 2011-06-22, 6.60, 6.24, 6.60 2011-06-23, 6.56, 6.23, 6.56 2011-06-24, 6.60, 6.23, 6.60 2011-06-25, 6.59, 6.22, 6.59 2011-06-26, 6.55, 6.22, 6.55 2011-06-27, 6.56, 6.22, 6.56 2011-06-28, 6.55, 6.21, 6.55 2011-06-29, 6.55, 6.21, 6.55 2011-06-30, 6.52, 6.20, 6.52 2011-07-01, 6.53, 6.20, 6.53 2011-07-02, 6.51, 6.19, 6.51 2011-07-03, NaN, 6.19, 6.19 2011-07-04, 6.47, 6.18, 6.47 2011-07-05, 6.51, 6.18, 6.51 2011-07-06, 6.47, 6.18, 6.47 2011-07-07, 6.49, 6.17, 6.49 2011-07-08, 6.43, 6.17, 6.43 2011-07-09, 6.46, 6.16, 6.46 2011-07-10, 6.41, 6.16, 6.41 2011-07-11, 6.45, 6.15, 6.45 2011-07-12, 6.45, 6.15, 6.45 2011-07-13, 6.44, 6.14, 6.44 2011-07-14, 6.39, 6.14, 6.39 2011-07-15, 6.32, 6.14, 6.32 2011-07-16, 6.39, 6.13, 6.39 2011-07-17, 6.43, 6.13, 6.43 2011-07-18, 6.40, 6.12, 6.40 2011-07-19, 6.31, 6.12, 6.31 2011-07-20, 6.31, 6.11, 6.31 2011-07-21, 6.36, 6.11, 6.36 2011-07-22, 6.32, 6.10, 6.32 2011-07-23, 6.37, 6.10, 6.37 2011-07-24, 6.36, 6.10, 6.36 2011-07-25, 6.34, 6.09, 6.34 2011-07-26, 6.35, 6.09, 6.35 2011-07-27, 6.36, 6.08, 6.36 2011-07-28, 6.29, 6.08, 6.29 2011-07-29, 6.27, 6.08, 6.27 2011-07-30, 6.31, 6.07, 6.31 2011-07-31, 6.30, 6.07, 6.30 2011-08-01, 6.31, 6.06, 6.31 2011-08-02, 6.28, 6.06, 6.28 2011-08-03, 6.31, 6.05, 6.31 2011-08-04, 6.28, 6.05, 6.28 2011-08-05, 6.24, 6.05, 6.24 2011-08-06, 6.25, 6.04, 6.25 2011-08-07, 6.24, 6.04, 6.24 2011-08-08, 6.23, 6.03, 6.23 2011-08-09, 6.26, 6.03, 6.26 2011-08-10, 6.25, 6.03, 6.25 2011-08-11, 6.34, 6.02, 6.34 2011-08-12, 6.29, 6.02, 6.29 2011-08-13, 6.25, 6.01, 6.25 2011-08-14, 6.26, 6.01, 6.26 2011-08-15, 6.18, 6.01, 6.18 2011-08-16, 6.20, 6.00, 6.20 2011-08-17, 6.20, 6.00, 6.20 2011-08-18, 6.19, 5.99, 6.19 2011-08-19, 6.20, 5.99, 6.20 2011-08-20, 6.19, 5.99, 6.19 2011-08-21, 6.15, 5.98, 6.15 2011-08-22, 6.16, 5.98, 6.16 2011-08-23, 6.13, 5.98, 6.13 2011-08-24, 6.13, 5.97, 6.13 2011-08-25, 6.16, 5.97, 6.16 2011-08-26, 6.13, 5.96, 6.13 2011-08-27, 6.13, 5.96, 6.13 2011-08-28, 6.17, 5.96, 6.17 2011-08-29, 6.15, 5.95, 6.15 2011-08-30, 6.16, 5.95, 6.16 2011-08-31, 6.12, 5.95, 6.12 2011-09-01, 6.13, 5.94, 6.13 2011-09-02, 6.17, 5.94, 6.17 2011-09-03, 6.11, 5.94, 6.11 2011-09-04, 6.10, 5.93, 6.10 2011-09-05, 6.03, 5.93, 6.03 2011-09-06, 6.11, 5.92, 6.11 2011-09-07, 6.09, 5.92, 6.09 2011-09-08, 6.08, 5.92, 6.08 2011-09-09, 6.06, 5.91, 6.06 2011-09-10, 6.05, 5.91, 6.05 2011-09-11, 6.10, 5.91, 6.10 2011-09-12, 6.09, 5.90, 6.09 2011-09-13, 6.06, 5.90, 6.06 2011-09-14, 6.02, 5.90, 6.02 2011-09-15, 6.00, 5.89, 6.00 2011-09-16, 6.09, 5.89, 6.09 2011-09-17, 6.12, 5.89, 6.12 2011-09-18, 6.09, 5.88, 6.09 2011-09-19, 6.09, 5.88, 6.09 2011-09-20, 6.09, 5.88, 6.09 2011-09-21, 6.05, 5.88, 6.05 2011-09-22, 6.01, 5.87, 6.01 2011-09-23, 6.03, 5.87, 6.03 2011-09-24, 6.02, 5.87, 6.02 2011-09-25, 6.03, 5.86, 6.03 2011-09-26, 5.96, 5.86, 5.96 2011-09-27, 6.02, 5.86, 6.02 2011-09-28, 6.02, 5.85, 6.02 2011-09-29, 6.02, 5.85, 6.02 2011-09-30, 6.10, 5.85, 6.10 2011-10-01, 5.99, 5.85, 5.99 2011-10-02, 6.01, 5.84, 6.01 2011-10-03, 6.03, 5.84, 6.03 2011-10-04, 6.00, 5.84, 6.00 2011-10-05, 6.01, 5.83, 6.01 2011-10-06, 5.98, 5.83, 5.98 2011-10-07, 5.99, 5.83, 5.99 2011-10-08, 6.01, 5.83, 6.01 2011-10-09, 6.04, 5.82, 6.04 2011-10-10, 6.05, 5.82, 6.05 2011-10-11, 6.06, 5.82, 6.06 2011-10-12, 6.03, 5.81, 6.03 2011-10-13, 6.05, 5.81, 6.05 2011-10-14, 6.01, 5.81, 6.01 2011-10-15, 6.15, 5.81, 6.15 2011-10-16, 6.03, 5.80, 6.03 2011-10-17, 6.01, 5.80, 6.01 2011-10-18, 6.04, 5.80, 6.04 2011-10-19, 6.02, 5.80, 6.02 2011-10-20, 6.03, 5.79, 6.03 2011-10-21, 6.06, 5.79, 6.06 2011-10-22, 6.01, 5.79, 6.01 2011-10-23, 6.00, 5.79, 6.00 2011-10-24, 5.99, 5.78, 5.99 2011-10-25, NaN, 5.78, 5.78 2011-10-26, 6.05, 5.78, 6.05 2011-10-27, 6.02, 5.78, 6.02 2011-10-28, 6.00, 5.78, 6.00 2011-10-29, 6.00, 5.77, 6.00 2011-10-30, 6.04, 5.77, 6.04 2011-10-31, 6.03, 5.77, 6.03 2011-11-01, 6.02, 5.77, 6.02 2011-11-02, 6.04, 5.76, 6.04 2011-11-03, 6.02, 5.76, 6.02 2011-11-04, 5.99, 5.76, 5.99 2011-11-05, 5.97, 5.76, 5.97 2011-11-06, 6.00, 5.75, 6.00 2011-11-07, 5.99, 5.75, 5.99 2011-11-08, 5.95, 5.75, 5.95 2011-11-09, 6.02, 5.75, 6.02 2011-11-10, 6.00, 5.75, 6.00 2011-11-11, 5.96, 5.74, 5.96 2011-11-12, 5.97, 5.74, 5.97 2011-11-13, 5.98, 5.74, 5.98 2011-11-14, 6.00, 5.74, 6.00 2011-11-15, 6.01, 5.74, 6.01 2011-11-16, 5.97, 5.73, 5.97 2011-11-17, 5.99, 5.73, 5.99 2011-11-18, 5.99, 5.73, 5.99 2011-11-19, 5.95, 5.73, 5.95 2011-11-20, 5.97, 5.73, 5.97 2011-11-21, 5.94, 5.72, 5.94 2011-11-22, 5.95, 5.72, 5.95 2011-11-23, 5.94, 5.72, 5.94 2011-11-24, 5.96, 5.72, 5.96 2011-11-25, 5.95, 5.72, 5.95 2011-11-26, 5.92, 5.71, 5.92 2011-11-27, 5.96, 5.71, 5.96 2011-11-28, 5.92, 5.71, 5.92 2011-11-29, 5.96, 5.71, 5.96 2011-11-30, NaN, 5.71, 5.71 2011-12-01, 5.71, 5.70, 5.71 2011-12-02, 5.98, 5.70, 5.98 2011-12-03, 5.91, 5.70, 5.91 2011-12-04, 5.94, 5.70, 5.94 2011-12-05, 5.98, 5.70, 5.98 2011-12-06, 5.89, 5.70, 5.89 2011-12-07, 5.96, 5.69, 5.96 2011-12-08, 5.99, 5.69, 5.99 2011-12-09, 5.95, 5.69, 5.95 2011-12-10, 5.96, 5.69, 5.96 2011-12-11, 5.95, 5.69, 5.95 2011-12-12, 5.96, 5.68, 5.96 2011-12-13, 5.94, 5.68, 5.94 2011-12-14, 5.97, 5.68, 5.97 2011-12-15, 5.91, 5.68, 5.91 2011-12-16, 5.91, 5.68, 5.91 2011-12-17, 5.89, 5.68, 5.89 2011-12-18, 5.92, 5.67, 5.92 2011-12-19, 5.94, 5.67, 5.94 2011-12-20, 5.94, 5.67, 5.94 2011-12-21, 5.96, 5.67, 5.96 2011-12-22, 5.85, 5.67, 5.85 2011-12-23, 5.88, 5.66, 5.88 2011-12-24, 5.88, 5.66, 5.88 2011-12-25, 5.84, 5.66, 5.84 2011-12-26, 5.87, 5.66, 5.87 2011-12-27, 5.87, 5.66, 5.87 2011-12-28, 5.85, 5.66, 5.85 2011-12-29, 5.83, 5.65, 5.83 2011-12-30, 5.84, 5.65, 5.84 2011-12-31, 5.84, 5.65, 5.84 2012-01-01, 5.86, 5.65, 5.86 2012-01-02, 5.85, 5.65, 5.85 2012-01-03, 5.88, 5.64, 5.88 2012-01-04, 5.84, 5.64, 5.84 2012-01-05, 5.81, 5.64, 5.81 2012-01-06, 5.82, 5.64, 5.82 2012-01-07, 5.85, 5.64, 5.85 2012-01-08, 5.84, 5.64, 5.84 2012-01-09, 5.82, 5.63, 5.82 2012-01-10, 5.80, 5.63, 5.80 2012-01-11, 5.81, 5.63, 5.81 2012-01-12, 5.78, 5.63, 5.78 2012-01-13, 5.80, 5.63, 5.80 2012-01-14, 5.89, 5.63, 5.89 2012-01-15, 5.87, 5.62, 5.87 2012-01-16, 5.87, 5.62, 5.87 2012-01-17, 5.89, 5.62, 5.89 2012-01-18, 5.86, 5.62, 5.86 2012-01-19, 5.81, 5.62, 5.81 2012-01-20, 5.83, 5.61, 5.83 2012-01-21, 5.81, 5.61, 5.81 2012-01-22, 5.78, 5.61, 5.78 2012-01-23, 5.87, 5.61, 5.87 2012-01-24, 5.83, 5.61, 5.83 2012-01-25, 5.82, 5.60, 5.82 2012-01-26, 5.84, 5.60, 5.84 2012-01-27, 5.74, 5.60, 5.74 2012-01-28, 5.77, 5.60, 5.77 2012-01-29, 5.77, 5.60, 5.77 2012-01-30, 5.86, 5.59, 5.86 2012-01-31, 5.91, 5.59, 5.91 2012-02-01, 5.84, 5.59, 5.84 2012-02-02, 5.84, 5.59, 5.84 2012-02-03, 5.86, 5.59, 5.86 2012-02-04, 5.83, 5.58, 5.83 2012-02-05, 5.80, 5.58, 5.80 2012-02-06, 5.75, 5.58, 5.75 2012-02-07, 5.88, 5.58, 5.88 2012-02-08, 5.87, 5.58, 5.87 2012-02-09, 5.84, 5.57, 5.84 2012-02-10, 5.80, 5.57, 5.80 2012-02-11, 5.82, 5.57, 5.82 2012-02-12, NaN, 5.57, 5.57 2012-02-13, 5.75, 5.57, 5.75 2012-02-14, 5.80, 5.56, 5.80 2012-02-15, 5.81, 5.56, 5.81 2012-02-16, 5.80, 5.56, 5.80 2012-02-17, 5.70, 5.56, 5.70 2012-02-18, NaN, 5.55, 5.55 2012-02-19, NaN, 5.55, 5.55 2012-02-20, NaN, 5.55, 5.55 2012-02-21, NaN, 5.55, 5.55 2012-02-22, 5.71, 5.54, 5.71 2012-02-23, 5.78, 5.54, 5.78 2012-02-24, 5.77, 5.54, 5.77 2012-02-25, 5.72, 5.54, 5.72 2012-02-26, 5.74, 5.54, 5.74 2012-02-27, 5.76, 5.53, 5.76 2012-02-28, NaN, 5.53, 5.53 2012-02-29, 5.77, 5.53, 5.77 2012-03-01, 5.73, 5.53, 5.73 2012-03-02, 5.76, 5.52, 5.76 2012-03-03, 5.79, 5.52, 5.79 2012-03-04, 5.76, 5.52, 5.76 2012-03-05, 5.71, 5.52, 5.71 2012-03-06, NaN, 5.51, 5.51 2012-03-07, 5.75, 5.51, 5.75 2012-03-08, 5.72, 5.51, 5.72 2012-03-09, 5.71, 5.50, 5.71 2012-03-10, 5.71, 5.50, 5.71 2012-03-11, 5.77, 5.50, 5.77 2012-03-12, 5.76, 5.50, 5.76 2012-03-13, 5.73, 5.49, 5.73 2012-03-14, 5.76, 5.49, 5.76 2012-03-15, 5.77, 5.49, 5.77 2012-03-16, 5.71, 5.49, 5.71 2012-03-17, 5.69, 5.48, 5.69 2012-03-18, 5.69, 5.48, 5.69 2012-03-19, 5.70, 5.48, 5.70 2012-03-20, 5.66, 5.47, 5.66 2012-03-21, 5.69, 5.47, 5.69 2012-03-22, 5.74, 5.47, 5.74 2012-03-23, 5.73, 5.47, 5.73 2012-03-24, 5.71, 5.46, 5.71 2012-03-25, 5.74, 5.46, 5.74 2012-03-26, 5.70, 5.46, 5.70 2012-03-27, 5.69, 5.45, 5.69 2012-03-28, 5.71, 5.45, 5.71 2012-03-29, 5.71, 5.45, 5.71 2012-03-30, 5.71, 5.45, 5.71 2012-03-31, 5.72, 5.44, 5.72 2012-04-01, 5.69, 5.44, 5.69 2012-04-02, 5.69, 5.44, 5.69 2012-04-03, 5.70, 5.43, 5.70 2012-04-04, 5.70, 5.43, 5.70 2012-04-05, 5.70, 5.43, 5.70 2012-04-06, 5.64, 5.42, 5.64 2012-04-07, 5.70, 5.42, 5.70 2012-04-08, 5.68, 5.42, 5.68 2012-04-09, 5.69, 5.41, 5.69 2012-04-10, 5.68, 5.41, 5.68 2012-04-11, 5.65, 5.41, 5.65 2012-04-12, NaN, 5.40, 5.40 2012-04-13, NaN, 5.40, 5.40 2012-04-14, NaN, 5.40, 5.40 2012-04-15, NaN, 5.40, 5.40 2012-04-16, NaN, 5.39, 5.39 2012-04-17, NaN, 5.39, 5.39 2012-04-18, NaN, 5.39, 5.39 2012-04-19, NaN, 5.38, 5.38 2012-04-20, NaN, 5.38, 5.38 2012-04-21, 5.66, 5.37, 5.66 2012-04-22, 5.71, 5.37, 5.71 2012-04-23, 5.71, 5.37, 5.71 2012-04-24, 5.66, 5.36, 5.66 2012-04-25, 5.66, 5.36, 5.66 2012-04-26, 5.64, 5.36, 5.64 2012-04-27, 5.66, 5.35, 5.66 2012-04-28, 5.68, 5.35, 5.68 2012-04-29, 5.68, 5.35, 5.68 2012-04-30, 5.66, 5.34, 5.66 2012-05-01, 5.63, 5.34, 5.63 2012-05-02, 5.64, 5.34, 5.64 2012-05-03, 5.63, 5.33, 5.63 2012-05-04, 5.65, 5.33, 5.65 2012-05-05, 5.61, 5.33, 5.61 2012-05-06, 5.62, 5.32, 5.62 2012-05-07, 5.60, 5.32, 5.60 2012-05-08, 5.61, 5.31, 5.61 2012-05-09, 5.63, 5.31, 5.63 2012-05-10, 5.64, 5.31, 5.64 2012-05-11, 5.62, 5.30, 5.62 2012-05-12, 5.61, 5.30, 5.61 2012-05-13, 5.62, 5.30, 5.62 2012-05-14, 5.60, 5.29, 5.60 2012-05-15, 5.55, 5.29, 5.55 2012-05-16, 5.59, 5.29, 5.59 2012-05-17, 5.57, 5.28, 5.57 2012-05-18, 5.58, 5.28, 5.58 2012-05-19, 5.52, 5.27, 5.52 2012-05-20, 5.52, 5.27, 5.52 2012-05-21, 5.53, 5.27, 5.53 2012-05-22, 5.57, 5.26, 5.57 2012-05-23, 5.62, 5.26, 5.62 2012-05-24, 5.58, 5.26, 5.58 2012-05-25, 5.51, 5.25, 5.51 2012-05-26, 5.49, 5.25, 5.49 2012-05-27, 5.53, 5.24, 5.53 2012-05-28, 5.51, 5.24, 5.51 2012-05-29, 5.51, 5.24, 5.51 2012-05-30, 5.53, 5.23, 5.53 2012-05-31, 5.50, 5.23, 5.50 2012-06-01, 5.46, 5.22, 5.46 2012-06-02, 5.46, 5.22, 5.46 2012-06-03, 5.46, 5.22, 5.46 2012-06-04, 5.43, 5.21, 5.43 2012-06-05, 5.43, 5.21, 5.43 2012-06-06, 5.42, 5.21, 5.42 2012-06-07, 5.44, 5.20, 5.44 2012-06-08, 5.44, 5.20, 5.44 2012-06-09, 5.45, 5.19, 5.45 2012-06-10, 5.39, 5.19, 5.39 2012-06-11, 5.42, 5.19, 5.42 2012-06-12, 5.44, 5.18, 5.44 2012-06-13, 5.37, 5.18, 5.37 2012-06-14, 5.36, 5.17, 5.36 2012-06-15, 5.34, 5.17, 5.34 2012-06-16, NaN, 5.17, 5.17 2012-06-17, NaN, 5.16, 5.16 2012-06-18, NaN, 5.16, 5.16 2012-06-19, NaN, 5.16, 5.16 2012-06-20, NaN, 5.15, 5.15 2012-06-21, NaN, 5.15, 5.15 2012-06-22, NaN, 5.14, 5.14 2012-06-23, NaN, 5.14, 5.14 2012-06-24, NaN, 5.14, 5.14 2012-06-25, NaN, 5.13, 5.13 2012-06-26, NaN, 5.13, 5.13 2012-06-27, NaN, 5.12, 5.12 2012-06-28, NaN, 5.12, 5.12 2012-06-29, NaN, 5.12, 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