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 4.27125e-01 2.88961e-02 27 2002 8 2.74388e-01 7.62737e-02 48 2002 9 4.95091e-01 2.99889e-01 126 2002 10 5.45288e-01 2.77390e-01 160 2002 11 8.33280e-01 3.78605e-01 219 2002 12 8.10943e-01 2.08136e-01 128 2003 1 1.01680e+00 4.51902e-01 205 2003 2 7.67508e-01 5.07492e-01 155 2003 3 nan nan 0 2003 4 1.04701e+00 1.59465e+00 96 2003 5 4.05326e-01 2.20530e-01 48 2003 6 3.29448e-01 2.28741e-01 64 2003 7 7.20411e-01 4.95622e-01 32 2003 8 1.97986e+00 5.57275e-01 20 2003 9 5.88368e+00 2.59938e+01 83 2003 10 5.51104e-01 3.15336e-01 229 2003 11 8.50450e-01 6.58671e-01 296 2003 12 6.32065e-01 1.88048e-01 177 2004 1 5.05431e-01 1.48079e-01 112 2004 2 7.48061e-01 1.46786e-01 50 2004 3 9.36715e-01 6.64662e-01 108 2004 4 1.77200e+00 2.93696e+00 96 2004 5 1.59611e+00 2.61133e+00 113 2004 6 2.64240e-01 2.99748e-02 64 2004 7 4.12494e-01 2.12336e-01 48 2004 8 7.10918e-01 4.97224e-01 69 2004 9 6.48771e-01 2.91126e-01 78 2004 10 1.92717e+00 5.57670e-01 56 2004 11 2.10319e+00 1.17458e+00 117 2004 12 1.49429e+00 6.26721e-01 106 2005 1 1.19437e+00 9.79433e-01 191 2005 2 9.18068e-01 2.84849e-01 96 2005 3 1.04914e+00 4.58346e-01 136 2005 4 1.37309e+00 5.33632e-01 48 2005 5 3.73359e-01 1.97078e-01 54 2005 6 3.55304e-01 1.49264e-01 48 2005 7 6.50575e-01 4.36671e-01 68 2005 8 1.21007e+00 1.12579e+00 74 2005 9 6.39573e-01 2.63586e-01 80 2005 10 6.13525e-01 2.62577e-01 268 2005 11 4.74883e-01 1.59630e-01 240 2005 12 5.86177e-01 2.20917e-01 224 2006 1 7.47766e-01 3.27436e-01 144 2006 2 8.02822e-01 2.66556e-01 160 2006 3 1.17846e+00 2.15043e+00 194 2006 4 7.48600e-01 4.84456e-01 122 2006 5 2.99430e-01 1.19442e-01 205 2006 6 2.63137e-01 5.25667e-02 84 2006 7 5.10200e-01 3.23581e-01 106 2006 8 2.87185e-01 7.37268e-02 104 2006 9 4.26611e-01 7.85419e-02 134 2006 10 9.16640e-01 1.72841e+00 251 2006 11 4.14552e-01 1.09158e-01 272 2006 12 3.36678e-01 1.33779e-01 132 2007 1 1.03523e+00 1.01310e+00 91 2007 2 8.28887e-01 4.01527e-01 160 2007 3 6.35265e-01 5.03456e-01 238 2007 4 4.90450e-01 1.96218e-01 176 2007 5 3.60099e-01 6.43671e-02 62 2007 6 4.47292e-01 1.80560e-01 55 2007 7 3.60678e-01 1.49231e-01 96 2007 8 3.41400e-01 4.83913e-02 96 2007 9 4.24300e-01 1.48717e-01 151 2007 10 2.98857e-01 7.12116e-02 112 2007 11 4.03592e-01 1.23254e-01 243 2007 12 3.20761e-01 9.81881e-02 153 2008 1 3.35573e-01 7.97897e-02 180 2008 2 3.77672e-01 2.07097e-01 263 2008 3 1.79704e+00 2.47172e+00 161 2008 4 8.93330e-01 1.25903e+00 114 2008 5 4.52069e-01 1.49880e-01 174 2008 6 4.94704e-01 3.80322e-01 112 2008 7 2.74952e-01 6.76048e-02 64 2008 8 4.40805e-01 9.73693e-03 32 2008 9 3.45664e+00 7.74335e+00 76 2008 10 7.80121e-01 3.07329e-01 243 2008 11 2.99496e+02 1.82572e+03 230 2008 12 7.02994e-01 2.97015e-01 176 2009 1 9.25821e-01 2.81646e-01 128 2009 2 8.12549e-01 4.00104e-01 181 2009 3 6.59045e-01 6.29993e-01 140 2009 4 3.16103e+00 3.18300e+00 48 2009 5 6.18245e-01 3.10463e-01 48 2009 6 3.58400e-01 1.87221e-01 72 2009 7 2.90415e-01 8.12165e-02 79 2009 8 3.24988e-01 1.25801e-01 96 2009 9 5.04234e-01 2.11989e-01 127 2009 10 8.13439e-01 7.10999e-01 188 2009 11 6.94768e-01 1.73588e-01 188 2009 12 9.03572e+00 2.80467e+01 35 2010 1 1.47802e+00 4.40315e-01 111 2010 2 2.51211e+01 1.05297e+02 86 2010 3 1.37976e+00 4.61364e-01 82 2010 4 5.93465e+01 2.40580e+02 111 2010 5 6.76454e+00 3.49555e+01 60 2010 6 3.99221e-01 1.60359e-01 157 2010 7 1.47805e+02 3.11020e+02 80 2010 8 9.42260e-01 1.27796e-01 31 2010 9 4.52848e-01 1.60810e-01 206 2010 10 5.95193e-01 5.97343e-01 345 2010 11 3.81776e-01 6.86289e-02 224 2010 12 4.80714e-01 3.29790e-01 269 2011 1 3.39887e-01 2.84197e-02 160 2011 2 3.49134e-01 8.61973e-02 142 2011 3 5.46781e-01 3.55804e-01 144 2011 4 5.13734e-01 1.93142e-01 160 2011 5 7.18944e-01 1.87190e+00 163 2011 6 6.84248e-01 9.37820e-01 95 2011 7 3.68232e-01 1.02389e-01 112 2011 8 3.35383e-01 9.50672e-02 128 2011 9 3.58339e-01 1.19815e-01 164 2011 10 3.74107e-01 1.12099e-01 336 2011 11 4.93681e-01 6.61932e-01 224 2011 12 4.84986e-01 7.30834e-01 239 2012 1 3.66998e-01 1.00216e-01 252 2012 2 3.71364e-01 6.06973e-02 64 2012 3 4.61574e-01 3.01011e-01 240 2012 4 3.62660e-01 1.05835e-01 246 2012 5 3.37261e-01 1.33300e-01 132 2012 6 3.69661e-01 1.21650e-02 16 2012 7 1.91570e+00 3.67378e+00 82 2012 8 9.46754e-01 3.90387e-01 16 2012 9 1.28131e+02 5.85901e+02 68 2012 10 1.16284e+00 1.30686e+00 214 2012 11 6.58797e-01 2.68976e-01 238 2012 12 5.24971e-01 1.89764e-01 150 2013 1 3.78156e-01 1.11351e-01 128 2013 2 4.86233e-01 1.36291e-01 112 2013 3 1.01326e+01 5.86835e+01 146 2013 4 1.50938e+00 5.10998e-01 64 2013 5 4.75448e-01 1.21991e-01 65 2013 6 3.78873e-01 1.56458e-01 98 2013 7 nan nan 0 2013 8 1.52107e+00 2.14896e-01 16 2013 9 8.24061e+01 6.06402e+02 147 2013 10 1.16274e+00 1.02685e+00 152 2013 11 7.16764e-01 3.01390e-01 96 2013 12 7.65702e-01 7.41147e-01 118 2014 1 7.24980e+00 1.49863e+01 78 2014 2 8.44142e-01 5.26677e-01 112 2014 3 9.30465e-01 5.66952e-01 85 2014 4 nan nan 0 2014 5 6.53005e-01 4.73826e-02 16 2014 6 3.22943e-01 1.07667e-01 18 2014 7 8.04804e-01 9.43753e-01 100 2014 8 3.32725e-01 1.12478e-01 144 2014 9 2.48748e-01 4.83590e-02 128 2014 10 6.25706e+00 3.06666e+01 330 2014 11 5.05944e-01 1.46710e-01 240 2014 12 5.82488e-01 3.30754e-01 190 2015 1 9.44091e-01 4.11924e-01 144 2015 2 9.61349e-01 5.01707e-01 129 2015 3 1.16992e+00 1.06908e+00 64 2015 4 6.76746e-01 3.63228e-01 32 2015 5 1.17097e+01 4.87176e+01 172 2015 6 4.42807e-01 4.17250e-01 81 2015 7 3.34996e-01 1.79717e-01 41 2015 8 2.84861e-01 8.41104e-02 79 2015 9 5.65349e-01 5.81778e-01 106 2015 10 4.55106e-01 9.57099e-02 224 2015 11 5.67950e-01 3.39517e-01 151 2015 12 7.55370e-01 2.57770e-01 96 2016 1 8.84271e-01 2.69377e-01 176 2016 2 1.38700e+00 3.72138e-01 272 2016 3 9.10334e-01 5.76690e-01 233 2016 4 2.06656e+00 5.63949e-01 16 2016 5 6.02530e-01 1.95734e-01 53 2016 6 2.20382e+01 8.21406e+01 127 2016 7 4.67195e-01 2.48093e-01 176 2016 8 5.49184e-01 3.68307e-01 155 2016 9 3.29661e+00 3.15180e+01 228 2016 10 6.70182e-01 3.31913e-01 251 2016 11 4.90409e-01 1.63307e-01 200 2016 12 4.98611e-01 2.41956e-01 160 2017 1 1.33746e+00 3.18862e+00 153 2017 2 1.09275e+00 8.10063e-01 222 2017 3 5.44041e-01 1.56379e-01 176 2017 4 5.11671e-01 1.99825e-01 144 2017 5 6.87812e-01 4.76457e-01 101 2017 6 6.68542e+00 4.76837e-07 7 2017 7 4.18256e+01 1.48096e+02 60 2017 8 4.51952e-01 3.49171e-01 80 2017 9 6.25599e-01 3.66683e-01 193 2017 10 7.02234e-01 2.23643e-01 274 2017 11 4.30320e-01 9.13015e-02 279 2017 12 4.11128e-01 3.24226e-01 178 2018 1 4.09797e-01 1.08104e-01 231 2018 2 3.79065e-01 1.97302e-01 126 2018 3 5.89842e-01 1.00829e-01 112 2018 4 7.31759e-01 4.30762e-01 123 2018 5 8.53128e-01 4.39572e-01 73 2018 6 1.05437e+00 1.29554e+00 80 2018 7 2.25620e-01 7.81133e-02 67 2018 8 5.20691e+00 6.54214e+00 48 2018 9 1.25105e+00 3.29026e+00 164 2018 10 9.65045e-01 4.00165e-01 352 2018 11 1.37890e+00 1.09780e+00 94 2018 12 1.95299e+00 1.09523e+00 80 2019 1 1.98146e+02 1.09976e+03 39 2019 2 1.81104e-01 8.95759e-03 16 2019 3 1.31512e+00 7.46591e-01 127 2019 4 1.15032e+00 3.70817e-01 80 2019 5 1.10416e+02 4.74799e+02 192 2019 6 1.01067e+02 2.69057e+02 32 2019 7 9.93638e-01 1.88831e+00 96 2019 8 4.76233e-01 3.54243e-01 141 2019 9 4.75053e+00 6.21696e+01 217 2019 10 6.03914e-01 2.97000e-01 166 2019 11 5.87805e-01 2.51358e-01 116 2019 12 5.11835e-01 2.20547e-01 93 2020 1 5.35959e-01 1.12232e-01 117 2020 2 4.90006e-01 8.36366e-02 160 2020 3 5.43455e-01 1.87715e-01 80 2020 4 7.36731e-01 3.32698e-01 68 2020 5 5.20794e-01 1.90062e-01 112 2020 6 8.30009e-01 4.97299e-02 16 2020 7 3.71961e-01 1.67669e-01 54 2020 8 1.92633e+00 2.70039e+00 80 2020 9 2.05967e+00 2.94120e+00 53 2020 10 1.28777e+00 7.59029e-01 144 2020 11 1.20037e+00 8.57196e-01 92 2020 12 1.13301e+00 5.63709e-01 128 2021 1 1.77578e+00 4.94220e-01 63 2021 2 1.86828e+00 8.31429e-01 96 2021 3 1.34729e+00 3.30099e-01 78 2021 4 1.20675e+00 5.35522e-01 70 2021 5 9.32910e-01 1.78980e+00 76 2021 6 2.42402e-01 8.80233e-02 45 2021 7 6.52820e-01 3.63341e-01 28 2021 8 1.23161e+00 1.91834e-01 64 2021 9 1.93665e+00 2.29927e+00 127 2021 10 1.28262e+01 4.39965e+01 49 2021 11 1.45084e+00 7.72087e-01 97 2021 12 4.62667e-01 3.43871e-01 63 2022 1 1.04459e+00 6.19983e-01 173 2022 2 4.59088e-01 1.67337e-01 128 2022 3 5.44760e+00 2.68030e+01 180 2022 4 1.52060e+00 3.71128e-01 16 2022 5 8.80246e-01 3.62366e-01 48 2022 6 7.30297e+00 2.49019e+01 114 2022 7 2.33536e-01 7.01232e-02 92 2022 8 4.79862e+01 2.21665e+02 96 2022 9 5.99223e-01 3.11520e-01 78 2022 10 2.10641e+00 5.96420e+00 300 2022 11 2.63083e+02 1.70511e+03 132 2022 12 5.46358e-01 3.23832e-01 224 2023 1 4.06965e-01 1.57372e-01 224 2023 2 5.00036e-01 2.33326e-01 160 2023 3 6.95139e-01 2.26395e-01 144 2023 4 3.52535e-01 1.31789e-01 48 2023 5 1.87216e+00 3.61766e+00 101 2023 6 6.02848e+00 1.27607e+01 63 2023 7 1.97878e-01 5.60854e-02 48 2023 8 2.04426e+01 4.65980e+01 128 2023 9 5.22200e+00 1.29199e+01 92 2023 10 7.06755e-01 4.64259e-01 218 2023 11 7.43209e-01 6.06041e-01 177 2023 12 2.16532e+02 5.52491e+01 2 2024 1 4.36644e+01 4.32823e+01 7 2024 2 7.73980e-01 3.92202e-01 84 2024 3 7.90801e+00 2.46007e+01 95 2024 4 nan nan 0