YEAR MONTH MEAN STDEV COUNT 2002 1 nan nan 0 2002 2 nan nan 0 2002 3 nan nan 0 2002 4 nan nan 0 2002 5 nan nan 0 2002 6 nan nan 0 2002 7 1.58725e+00 7.08861e-01 20 2002 8 4.51800e-01 1.68752e-01 31 2002 9 7.78577e-01 2.80450e-01 43 2002 10 5.65993e-01 2.61795e-01 29 2002 11 3.40080e+00 0.00000e+00 1 2002 12 1.57694e+00 1.18148e+00 24 2003 1 1.97568e+00 7.16128e-01 86 2003 2 1.04237e+00 5.41242e-01 53 2003 3 2.61484e+00 7.21217e-01 34 2003 4 4.62340e+00 3.12147e-01 6 2003 5 nan nan 0 2003 6 1.47001e+00 5.34186e-01 26 2003 7 2.33117e+00 4.88814e-01 12 2003 8 2.38218e+00 5.47479e-01 12 2003 9 1.08644e+00 2.04304e-01 17 2003 10 1.03185e+00 8.73122e-01 57 2003 11 2.46785e+00 6.20732e-01 57 2003 12 1.52912e+00 6.42482e-01 79 2004 1 8.81043e-01 4.57237e-01 42 2004 2 1.47234e+00 4.24476e-01 62 2004 3 2.10001e+00 9.42729e-01 70 2004 4 nan nan 0 2004 5 3.98937e-01 3.05438e-02 16 2004 6 1.04961e+00 1.34673e+00 16 2004 7 nan nan 0 2004 8 5.43448e-01 1.62445e-01 21 2004 9 1.05681e+00 4.89653e-01 89 2004 10 9.70425e-01 6.27674e-01 40 2004 11 2.14098e+00 8.04247e-01 13 2004 12 2.02615e+00 4.85144e-01 82 2005 1 1.12263e+00 6.44228e-01 64 2005 2 2.00377e+00 8.12433e-01 60 2005 3 2.19868e+00 4.63857e-01 36 2005 4 4.22283e+00 4.66236e-01 46 2005 5 nan nan 0 2005 6 7.95710e-01 1.86154e-01 31 2005 7 7.37562e-01 3.10152e-02 16 2005 8 nan nan 0 2005 9 nan nan 0 2005 10 6.03765e-01 3.11370e-01 113 2005 11 3.99646e-01 2.08637e-01 65 2005 12 1.57171e+00 8.71008e-01 36 2006 1 1.74381e+00 8.54867e-01 109 2006 2 1.32771e+00 6.41827e-01 109 2006 3 1.26444e+00 7.49048e-01 120 2006 4 1.04308e+00 3.16627e-01 44 2006 5 7.01617e-01 7.64259e-02 12 2006 6 4.77700e-01 1.11324e-02 4 2006 7 9.43750e-01 2.56444e-01 16 2006 8 nan nan 0 2006 9 8.96745e-01 2.18291e-01 11 2006 10 1.39102e+00 1.06477e+00 72 2006 11 9.27117e-01 4.36431e-01 118 2006 12 1.74276e+00 9.89749e-01 79 2007 1 9.85700e-01 7.21083e-01 10 2007 2 9.54233e-01 3.15421e-01 61 2007 3 1.37316e+00 8.99979e-01 43 2007 4 9.66793e-01 6.17713e-01 28 2007 5 2.99427e+00 2.21224e+00 19 2007 6 4.92133e-01 2.64527e-01 15 2007 7 nan nan 0 2007 8 6.89636e-01 1.85931e-01 33 2007 9 2.74082e-01 1.47538e-01 17 2007 10 1.06447e+00 1.75185e+00 42 2007 11 1.60201e+00 1.18449e+00 21 2007 12 1.74335e+00 7.99541e-01 66 2008 1 2.24236e+00 8.18697e-01 50 2008 2 2.41447e+00 1.28154e+00 118 2008 3 1.88350e+00 6.60267e-01 25 2008 4 1.40076e+00 5.27414e-01 25 2008 5 nan nan 0 2008 6 nan nan 0 2008 7 nan nan 0 2008 8 3.14440e-01 1.24064e-01 10 2008 9 2.39300e-01 6.08194e-03 12 2008 10 7.89728e-01 4.96584e-01 58 2008 11 7.53322e-01 8.13624e-01 77 2008 12 1.03263e+00 6.71476e-01 64 2009 1 1.52786e+00 5.66533e-01 33 2009 2 1.47473e+00 7.06444e-01 32 2009 3 7.77100e-01 1.86577e-01 48 2009 4 3.28776e+00 2.38081e+00 5 2009 5 2.35860e+00 0.00000e+00 1 2009 6 nan nan 0 2009 7 5.55320e-01 5.48640e-02 5 2009 8 nan nan 0 2009 9 9.89111e-02 1.05456e-03 9 2009 10 2.23537e-01 2.68581e-03 16 2009 11 5.41350e-01 3.14403e-01 24 2009 12 4.80122e+00 7.76164e-01 11 2010 1 3.32703e+00 1.01976e+00 79 2010 2 2.91707e+00 6.50042e-01 79 2010 3 2.12350e+00 1.62241e-01 48 2010 4 2.58870e+00 3.32391e-01 6 2010 5 nan nan 0 2010 6 3.85460e-01 1.11284e-01 10 2010 7 8.38875e-01 3.28571e-01 24 2010 8 nan nan 0 2010 9 1.16310e+00 9.85940e-01 33 2010 10 1.01851e+00 1.16018e+00 54 2010 11 1.49797e+00 1.13509e+00 50 2010 12 8.92946e-01 3.02394e-01 107 2011 1 7.98027e-01 2.05439e-01 96 2011 2 1.17195e+00 4.33978e-01 114 2011 3 1.48724e+00 7.72924e-01 85 2011 4 1.21053e+00 2.12966e-01 11 2011 5 8.67162e-01 1.52188e-01 16 2011 6 3.28150e-01 7.85593e-02 32 2011 7 1.47641e+00 4.66524e-01 32 2011 8 7.72787e-01 4.34368e-02 16 2011 9 1.25222e+00 8.74886e-01 45 2011 10 8.25440e-01 1.05420e+00 5 2011 11 1.28122e+00 1.35563e+00 75 2011 12 8.00598e-01 6.73021e-01 82 2012 1 9.88015e-01 4.58409e-01 67 2012 2 2.20080e+00 1.05400e-01 4 2012 3 nan nan 0 2012 4 nan nan 0 2012 5 6.62613e-01 3.08099e-01 30 2012 6 3.08708e-01 9.73940e-02 13 2012 7 8.90127e-01 1.36885e-01 11 2012 8 nan nan 0 2012 9 nan nan 0 2012 10 1.52029e+00 1.06290e+00 47 2012 11 1.87244e+00 1.25343e+00 32 2012 12 1.03598e+00 5.34783e-01 94 2013 1 9.83800e-01 9.18165e-01 92 2013 2 1.05949e+00 3.87090e-01 68 2013 3 5.19940e+00 5.19389e-01 4 2013 4 nan nan 0 2013 5 1.16177e+00 5.00607e-01 18 2013 6 5.52863e-01 7.87839e-02 16 2013 7 nan nan 0 2013 8 5.72006e+00 1.50858e-01 7 2013 9 5.14270e+00 8.56532e-01 4 2013 10 1.70432e+00 1.40533e+00 25 2013 11 1.66538e+00 1.21906e+00 69 2013 12 3.51301e+00 2.68111e-01 20 2014 1 2.06287e+00 3.14600e-01 40 2014 2 1.02397e+00 3.05825e-01 79 2014 3 2.01612e+00 3.54212e-01 64 2014 4 3.00524e+00 1.31963e+00 28 2014 5 4.05850e+00 2.64991e-01 4 2014 6 1.51580e+00 1.99114e+00 9 2014 7 nan nan 0 2014 8 nan nan 0 2014 9 3.38361e-01 1.41398e-02 31 2014 10 1.12463e+00 8.43404e-01 92 2014 11 8.24354e-01 4.38405e-01 39 2014 12 1.43764e+00 6.82214e-01 68 2015 1 2.31726e+00 8.09197e-01 130 2015 2 1.76993e+00 7.30662e-01 53 2015 3 5.38868e-01 2.61195e-01 47 2015 4 7.36200e-01 0.00000e+00 2 2015 5 7.53373e-01 3.24493e-01 30 2015 6 8.96113e-01 1.44649e-02 16 2015 7 5.48684e-01 2.23310e-01 31 2015 8 nan nan 0 2015 9 2.08040e+00 0.00000e+00 1 2015 10 2.32362e+00 6.73415e-01 31 2015 11 1.78982e+00 2.22115e+00 23 2015 12 nan nan 0 2016 1 2.08351e+00 1.76318e+00 11 2016 2 2.85860e+00 6.78324e-01 164 2016 3 2.18396e+00 1.02876e+00 78 2016 4 1.70292e+00 2.59611e-01 8 2016 5 nan nan 0 2016 6 1.58048e+00 1.40874e+00 31 2016 7 4.17762e-01 9.73761e-02 48 2016 8 4.82691e-01 5.37228e-01 22 2016 9 2.34962e+00 1.02399e+00 11 2016 10 6.70784e-01 6.18396e-01 38 2016 11 6.51384e-01 2.55424e-01 64 2016 12 1.21776e+00 1.17280e+00 81 2017 1 2.82098e+00 3.73297e-01 64 2017 2 2.60298e+00 7.55387e-01 64 2017 3 1.99659e+00 1.40659e+00 29 2017 4 1.38612e+00 8.10219e-01 37 2017 5 2.39550e-01 8.93854e-03 16 2017 6 nan nan 0 2017 7 7.78046e-01 3.92415e-01 57 2017 8 nan nan 0 2017 9 6.09412e-01 4.62361e-01 48 2017 10 3.44739e-01 1.56407e-01 23 2017 11 8.76325e-01 6.66139e-01 69 2017 12 2.02200e-01 3.30091e-03 15 2018 1 1.22791e+00 7.10680e-01 100 2018 2 2.07061e+00 7.04640e-01 35 2018 3 1.53293e+00 4.69540e-01 34 2018 4 1.93860e+00 1.12918e-01 6 2018 5 nan nan 0 2018 6 2.45050e-01 4.85052e-03 12 2018 7 3.65357e-01 2.43580e-01 28 2018 8 1.68679e+00 1.39825e+00 35 2018 9 7.03662e-01 4.55496e-01 32 2018 10 1.23435e+00 1.37569e+00 44 2018 11 nan nan 0 2018 12 2.32141e+00 5.14865e-01 16 2019 1 2.36671e+00 7.54756e-01 43 2019 2 2.78008e+00 9.04007e-03 5 2019 3 1.87988e+00 6.48611e-01 43 2019 4 4.32840e+00 0.00000e+00 2 2019 5 9.02600e-01 0.00000e+00 1 2019 6 1.85800e-01 0.00000e+00 2 2019 7 2.52737e-01 1.08249e-01 16 2019 8 nan nan 0 2019 9 nan nan 0 2019 10 6.29707e-01 2.11629e-01 28 2019 11 nan nan 0 2019 12 4.87588e-01 1.99804e-02 16 2020 1 1.08762e+00 5.32825e-01 32 2020 2 1.90483e+00 4.84943e-01 43 2020 3 nan nan 0 2020 4 2.66625e+00 4.49236e-01 16 2020 5 2.00920e+00 0.00000e+00 1 2020 6 1.88462e+00 1.59247e+00 30 2020 7 9.06635e-01 7.01306e-02 17 2020 8 nan nan 0 2020 9 1.27478e+00 1.42218e-01 16 2020 10 2.28447e+00 1.55513e+00 22 2020 11 6.41000e-01 0.00000e+00 1 2020 12 2.35381e+00 3.75635e-01 15 2021 1 nan nan 0 2021 2 1.96170e+00 4.34458e-01 64 2021 3 1.89330e+00 2.89532e-01 57 2021 4 2.45542e+00 4.93876e-01 8 2021 5 1.72353e+00 2.09681e-01 3 2021 6 nan nan 0 2021 7 2.24055e+00 3.59610e-01 15 2021 8 9.03200e-01 0.00000e+00 1 2021 9 5.68985e+00 1.45780e-01 4 2021 10 nan nan 0 2021 11 1.33997e+00 1.87324e-01 32 2021 12 9.41454e-01 8.07299e-01 22 2022 1 1.18246e+00 1.02874e+00 60 2022 2 1.50859e+00 7.07092e-01 78 2022 3 9.05059e-01 3.59663e-01 88 2022 4 nan nan 0 2022 5 2.42400e-01 3.37441e-03 3 2022 6 2.85224e+00 1.00985e+00 18 2022 7 2.00585e+00 1.73062e+00 34 2022 8 3.71262e-01 2.00884e-01 13 2022 9 4.33600e-01 2.31074e-01 6 2022 10 1.87649e+00 3.41803e-01 11 2022 11 6.51830e-01 5.51892e-01 33 2022 12 6.93544e-01 2.42782e-02 32 2023 1 8.74794e-01 3.94917e-01 93 2023 2 1.56826e+00 7.94318e-01 95 2023 3 9.56294e-01 6.88630e-02 17 2023 4 nan nan 0 2023 5 1.63329e+00 1.33507e+00 22 2023 6 2.89450e-01 1.46124e-02 16 2023 7 1.17419e+00 6.78537e-01 32 2023 8 8.47050e-01 8.61511e-02 16 2023 9 1.17886e+00 6.48771e-01 26 2023 10 1.29152e+00 1.84779e+00 80 2023 11 9.42353e-01 1.26697e+00 38 2023 12 1.34531e+00 9.49787e-02 16 2024 1 1.67732e+00 3.86070e-01 48 2024 2 1.55892e+00 9.93526e-01 52 2024 3 1.19179e+00 1.00234e+00 30 2024 4 nan nan 0