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 3.08489e-01 6.19753e-02 96 2002 8 4.16543e-01 1.87848e-01 96 2002 9 1.38705e+00 8.15981e-01 96 2002 10 1.58649e+00 7.49079e-01 190 2002 11 1.78169e+00 1.28407e+00 208 2002 12 1.09158e+00 3.26600e-01 181 2003 1 2.01616e+00 1.17969e+00 240 2003 2 9.22960e-01 5.08983e-01 160 2003 3 4.61628e+00 6.01741e+00 87 2003 4 1.03564e+00 4.13610e-01 192 2003 5 5.70636e-01 1.84256e-01 70 2003 6 1.07668e+00 3.94732e-01 73 2003 7 1.17391e+00 7.43999e-01 112 2003 8 6.84522e-01 1.89606e-01 112 2003 9 1.03055e+00 4.73005e-01 112 2003 10 1.10602e+00 5.92123e-01 201 2003 11 5.18462e-01 1.39574e-01 256 2003 12 9.58886e-01 1.40208e+00 240 2004 1 5.15666e-01 9.03654e-02 134 2004 2 6.39888e-01 1.06496e-01 64 2004 3 9.42529e-01 1.45351e+00 240 2004 4 4.22546e-01 1.40339e-01 186 2004 5 3.61101e-01 6.95255e-02 194 2004 6 4.06649e-01 6.52588e-02 48 2004 7 3.74672e-01 4.42133e-02 64 2004 8 3.76663e-01 8.95885e-02 129 2004 9 1.85511e+00 1.16569e+00 96 2004 10 9.75986e-01 5.69589e-01 128 2004 11 1.27378e+00 4.80446e-01 161 2004 12 1.27709e+00 2.29788e-01 128 2005 1 9.24181e-01 2.89060e-01 176 2005 2 8.63279e-01 3.40138e-01 124 2005 3 7.28446e-01 2.42347e-01 172 2005 4 3.03904e+00 2.50705e+00 112 2005 5 1.07229e+00 8.68594e-01 205 2005 6 5.90639e-01 1.62204e-01 80 2005 7 1.01325e+00 6.59313e-01 84 2005 8 8.66911e-01 3.98592e-01 101 2005 9 1.47357e+00 8.64179e-01 176 2005 10 1.92209e+00 1.03336e+00 304 2005 11 9.36240e-01 2.34311e-01 228 2005 12 5.79086e-01 1.48789e-01 160 2006 1 9.25606e-01 3.68086e-01 176 2006 2 9.40590e-01 3.62848e-01 159 2006 3 5.40920e-01 1.74218e-01 224 2006 4 3.09651e-01 7.07988e-02 157 2006 5 3.34608e-01 8.57088e-02 176 2006 6 3.91179e-01 9.31512e-02 140 2006 7 2.87096e-01 7.97661e-02 112 2006 8 2.56006e-01 5.68962e-02 160 2006 9 4.88060e-01 3.99980e-01 155 2006 10 6.09015e-01 2.85025e-01 208 2006 11 8.43582e-01 2.49761e-01 264 2006 12 6.22413e-01 2.16329e-01 208 2007 1 7.88232e-01 1.46695e-01 112 2007 2 5.71252e-01 1.52321e-01 144 2007 3 4.05686e-01 1.28765e-01 255 2007 4 5.14045e-01 1.14770e-01 128 2007 5 3.29386e-01 4.45653e-02 119 2007 6 3.84968e-01 1.26336e-01 128 2007 7 3.31478e-01 5.49874e-02 80 2007 8 3.42051e-01 8.70103e-02 88 2007 9 1.08884e+00 5.54823e-01 144 2007 10 1.63578e+00 1.33058e+00 176 2007 11 6.52500e-01 2.97622e-01 230 2007 12 5.17140e-01 1.19630e-01 64 2008 1 9.10395e-01 2.99791e-01 144 2008 2 6.24053e-01 2.16119e-01 240 2008 3 1.50419e+00 8.59705e-01 176 2008 4 6.96876e-01 1.71678e-01 163 2008 5 7.84017e-01 1.91524e-01 106 2008 6 6.33861e-01 3.43431e-01 192 2008 7 5.67935e-01 2.00714e-01 49 2008 8 5.31234e-01 6.81516e-02 84 2008 9 1.19328e+00 5.33014e-01 137 2008 10 8.76969e-01 2.14030e-01 182 2008 11 5.52882e-01 1.61927e-01 271 2008 12 6.18325e-01 3.69163e-01 128 2009 1 6.98323e-01 2.90232e-01 174 2009 2 1.60987e+00 4.67001e-01 184 2009 3 5.89922e-01 3.43263e-01 176 2009 4 1.07336e+00 3.93635e-01 160 2009 5 9.06318e-01 4.36874e-01 112 2009 6 5.46887e-01 1.66091e-01 128 2009 7 3.19880e-01 3.23702e-02 112 2009 8 3.12267e-01 8.74275e-02 127 2009 9 4.02127e-01 1.11820e-01 160 2009 10 6.68355e-01 2.84655e-01 188 2009 11 7.97104e-01 1.91849e-01 206 2009 12 3.32289e+00 2.41851e+00 64 2010 1 1.07478e+00 5.42141e-01 147 2010 2 2.27807e+00 1.58781e+00 160 2010 3 1.94041e+00 8.09376e-01 164 2010 4 1.86439e+00 8.17808e-01 192 2010 5 7.06034e-01 3.35287e-01 127 2010 6 6.13399e-01 3.31223e-01 116 2010 7 4.66061e-01 1.00161e-01 33 2010 8 3.70559e-01 1.06760e-02 16 2010 9 5.48319e-01 1.10619e-01 208 2010 10 4.61302e-01 1.26140e-01 336 2010 11 7.32652e-01 2.82930e-01 144 2010 12 1.14556e+00 6.09359e-01 216 2011 1 1.77951e+00 8.78572e-01 176 2011 2 9.91423e-01 4.16679e-01 192 2011 3 6.18958e-01 1.99125e-01 192 2011 4 4.56268e-01 8.38540e-02 160 2011 5 5.28804e-01 3.06184e-01 160 2011 6 6.46022e-01 1.69725e-01 128 2011 7 4.81226e-01 1.09212e-01 112 2011 8 5.85043e-01 1.91903e-01 176 2011 9 7.63513e-01 3.18259e-01 168 2011 10 6.91718e-01 1.13986e-01 290 2011 11 5.82759e-01 1.54559e-01 220 2011 12 6.75822e-01 1.57989e-01 147 2012 1 6.43142e-01 2.14475e-01 208 2012 2 6.88341e-01 1.54865e-01 55 2012 3 5.07211e-01 1.15602e-01 208 2012 4 4.08506e-01 9.39300e-02 176 2012 5 3.05138e-01 5.24364e-02 144 2012 6 5.63266e-01 3.27147e-01 88 2012 7 2.72621e-01 7.46384e-02 107 2012 8 3.67851e-01 5.32171e-02 64 2012 9 1.82162e+00 1.93296e+00 156 2012 10 8.79988e-01 6.14053e-01 288 2012 11 1.56468e+00 2.84880e+00 315 2012 12 6.41629e-01 1.79817e-01 112 2013 1 4.78152e-01 1.15449e-01 112 2013 2 4.68300e-01 1.88329e-01 110 2013 3 1.78762e+00 1.23830e+00 224 2013 4 1.04460e+00 3.12982e-01 96 2013 5 5.95899e-01 2.81120e-01 160 2013 6 3.51445e-01 6.87931e-02 62 2013 7 7.20206e-01 3.70175e-01 80 2013 8 6.34848e-01 1.66458e-01 145 2013 9 5.22222e-01 1.25320e-01 192 2013 10 8.29884e-01 4.28687e-01 256 2013 11 6.00844e-01 1.77255e-01 159 2013 12 6.51533e-01 1.82592e-01 109 2014 1 8.04092e-01 1.68063e-01 128 2014 2 9.12150e-01 6.56933e-01 144 2014 3 1.25294e+00 4.38706e-01 172 2014 4 1.09105e+00 5.44661e-01 128 2014 5 7.12032e+00 1.20302e+01 144 2014 6 8.43543e-01 5.67321e-01 151 2014 7 6.20631e-01 1.27544e-01 122 2014 8 3.11042e-01 5.82768e-02 167 2014 9 2.97496e-01 8.90241e-02 160 2014 10 5.89312e-01 2.07732e-01 336 2014 11 8.91351e-01 3.28589e-01 208 2014 12 5.92822e-01 1.09881e-01 208 2015 1 9.73939e-01 3.69518e-01 167 2015 2 8.02092e-01 2.72952e-01 167 2015 3 7.35161e-01 2.73361e-01 158 2015 4 5.66550e-01 1.46356e-01 64 2015 5 5.54506e-01 2.07256e-01 176 2015 6 5.52331e-01 1.21568e-01 144 2015 7 5.56458e-01 2.10201e-01 112 2015 8 3.24588e-01 7.37155e-02 144 2015 9 9.22426e-01 5.89444e-01 130 2015 10 6.08733e+00 8.14397e+00 211 2015 11 9.39837e-01 2.34367e-01 176 2015 12 1.33802e+00 8.14359e-01 128 2016 1 2.37380e+00 9.06971e-01 176 2016 2 1.48257e+00 7.11825e-01 243 2016 3 9.69957e-01 5.23449e-01 164 2016 4 3.26750e+00 3.07523e+00 108 2016 5 8.93861e-01 4.10780e-01 137 2016 6 6.64934e-01 2.36341e-01 144 2016 7 1.10231e+00 3.36903e-01 142 2016 8 5.04543e-01 2.80181e-01 119 2016 9 4.84521e-01 1.73421e-01 177 2016 10 4.85491e-01 1.46903e-01 320 2016 11 4.17897e-01 5.93367e-02 256 2016 12 4.50718e-01 1.12789e-01 172 2017 1 8.79120e-01 5.61634e-01 160 2017 2 1.01865e+00 2.50324e-01 249 2017 3 7.28036e-01 2.68041e-01 208 2017 4 6.43280e-01 2.24395e-01 148 2017 5 6.99870e-01 1.54161e-01 132 2017 6 5.59091e-01 1.65182e-01 80 2017 7 6.62203e-01 4.51307e-01 128 2017 8 8.17409e-01 2.60748e-01 68 2017 9 7.47226e-01 6.47326e-01 160 2017 10 1.02812e+00 3.16978e-01 240 2017 11 6.83416e-01 2.13573e-01 257 2017 12 8.82957e-01 3.10590e-01 126 2018 1 5.91745e-01 1.53237e-01 192 2018 2 2.79067e-01 6.64568e-02 160 2018 3 4.70096e-01 1.52709e-01 265 2018 4 5.02870e-01 1.20093e-01 192 2018 5 5.20813e-01 3.09882e-01 84 2018 6 6.24912e-01 1.05458e-01 80 2018 7 4.42614e-01 4.25533e-02 80 2018 8 4.04107e-01 1.76709e-01 89 2018 9 4.63604e-01 2.49717e-01 211 2018 10 2.73597e+00 2.83195e+00 260 2018 11 5.92177e+00 7.02855e+00 128 2018 12 1.79599e+00 7.38253e-01 103 2019 1 2.12006e+00 6.14950e-01 213 2019 2 2.15704e+00 1.12770e+00 58 2019 3 1.28304e+00 4.42373e-01 161 2019 4 1.17135e+00 4.55843e-01 116 2019 5 5.97550e-01 1.75650e-01 224 2019 6 4.13161e-01 6.20522e-02 64 2019 7 7.89806e-01 1.70238e-01 105 2019 8 4.90133e-01 1.59138e-01 112 2019 9 6.70412e-01 1.56738e-01 273 2019 10 6.17662e-01 1.57812e-01 160 2019 11 9.96736e-01 2.45253e-01 180 2019 12 9.41185e-01 6.41662e-02 124 2020 1 8.07452e-01 1.04319e-01 96 2020 2 1.08070e+00 5.45766e-01 144 2020 3 5.60488e-01 2.58378e-01 192 2020 4 9.42021e-01 2.45989e-01 158 2020 5 1.62263e+00 1.29306e+00 128 2020 6 7.75882e-01 3.62633e-01 80 2020 7 6.09499e-01 5.40488e-02 48 2020 8 3.98903e-01 9.05256e-02 80 2020 9 2.14596e+00 1.66069e+00 124 2020 10 2.27407e+00 5.75875e-01 194 2020 11 1.56307e+00 6.10350e-01 208 2020 12 9.43860e-01 4.06423e-01 252 2021 1 1.22812e+00 3.86846e-01 128 2021 2 8.97472e-01 3.70535e-01 103 2021 3 1.16564e+00 6.59454e-01 121 2021 4 7.80939e-01 4.06931e-01 176 2021 5 7.99956e-01 1.77684e-01 123 2021 6 5.42585e-01 6.81215e-02 80 2021 7 1.12648e+00 5.80579e-01 140 2021 8 2.77431e+00 2.79445e+00 126 2021 9 1.18570e+00 4.96290e-01 148 2021 10 8.42223e+00 1.31052e+01 128 2021 11 1.07915e+00 4.98003e-01 240 2021 12 9.76160e-01 2.44067e-01 142 2022 1 8.68048e-01 3.32583e-01 176 2022 2 5.73240e-01 2.09830e-01 176 2022 3 5.04676e-01 1.48800e-01 208 2022 4 4.85597e-01 1.22915e-01 48 2022 5 6.91798e-01 5.79117e-01 128 2022 6 2.33842e-01 6.28129e-02 208 2022 7 4.18806e-01 1.86043e-01 128 2022 8 8.63798e-01 2.24717e-01 128 2022 9 6.60541e-01 2.71625e-01 154 2022 10 6.65185e-01 2.59989e-01 308 2022 11 5.26511e-01 1.47236e-01 148 2022 12 5.00720e-01 1.64660e-01 145 2023 1 3.63631e-01 1.23224e-01 209 2023 2 4.15478e-01 1.39154e-01 164 2023 3 4.12159e-01 8.59287e-02 112 2023 4 3.53409e-01 1.57551e-01 121 2023 5 2.35465e-01 7.83297e-02 96 2023 6 2.18934e-01 1.87371e-02 80 2023 7 3.61983e-01 1.21205e-01 96 2023 8 9.44872e-01 4.34484e-01 129 2023 9 5.11574e-01 2.69704e-01 112 2023 10 6.06691e-01 2.77399e-01 217 2023 11 1.20427e+00 3.57844e-01 183 2023 12 1.11396e+00 3.30407e-01 90 2024 1 1.42008e+00 4.46878e-01 112 2024 2 1.25737e+00 7.43268e-01 152 2024 3 1.48744e+00 6.83148e-01 82 2024 4 nan nan 0