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 1.80453e-01 1.17561e-01 22
2002  8 5.88224e-01 1.21314e-01 44
2002  9 1.54044e+00 7.68552e-01 46
2002 10 1.34063e+00 4.23951e-01 60
2002 11 1.61978e+00 3.02548e-01 101
2002 12 1.15325e+00 3.72993e-01 133
2003  1 1.26477e+00 2.62097e-01 176
2003  2 6.84939e-01 2.17964e-01 154
2003  3 1.99924e+00 2.93494e-01 64
2003  4 1.59058e+00 2.07475e-01 64
2003  5 nan nan 0
2003  6 9.93855e-01 2.61319e-01 16
2003  7 2.02158e+00 6.34024e-01 14
2003  8 2.26494e+00 1.08481e+00 37
2003  9 1.16421e+00 3.69095e-01 64
2003 10 7.98763e-01 3.50627e-01 160
2003 11 7.11756e-01 2.22651e-01 215
2003 12 8.28352e-01 2.78919e-01 162
2004  1 7.88978e-01 1.44601e-01 88
2004  2 1.06595e+00 2.21520e-01 64
2004  3 9.07348e-01 3.42754e-01 160
2004  4 8.39656e-01 4.87035e-01 46
2004  5 6.53194e-01 3.42266e-01 57
2004  6 6.88113e-01 5.48552e-02 16
2004  7 1.57963e+00 2.62538e-01 19
2004  8 7.53709e-01 7.41947e-02 32
2004  9 1.38887e+00 6.21918e-01 97
2004 10 1.04970e+00 2.30536e-01 80
2004 11 1.51548e+00 4.59538e-01 129
2004 12 1.57052e+00 4.07587e-01 126
2005  1 1.09130e+00 1.76416e-01 115
2005  2 8.04550e-01 3.64888e-01 94
2005  3 9.33507e-01 4.50011e-01 134
2005  4 2.22161e+00 6.37818e-02 32
2005  5 2.19679e+00 4.02299e-01 34
2005  6 9.71747e-01 3.64578e-01 48
2005  7 1.34981e+00 2.24426e-01 41
2005  8 nan nan 0
2005  9 9.34748e-01 3.29109e-01 48
2005 10 7.66153e-01 3.36137e-01 202
2005 11 6.13331e-01 1.99222e-01 133
2005 12 8.70454e-01 2.85820e-01 129
2006  1 9.09932e-01 2.24305e-01 114
2006  2 8.41991e-01 1.68188e-01 152
2006  3 7.95181e-01 2.31018e-01 198
2006  4 4.68973e-01 1.20938e-01 54
2006  5 6.69430e-01 1.39723e-01 58
2006  6 5.43632e-01 3.98936e-01 40
2006  7 3.37300e-01 6.63630e-02 23
2006  8 6.44321e-01 9.99878e-02 28
2006  9 7.08911e-01 1.50384e-01 117
2006 10 7.20370e-01 2.34802e-01 160
2006 11 8.37303e-01 3.10578e-01 212
2006 12 6.35077e-01 1.94362e-01 143
2007  1 1.14665e+00 2.58384e-01 80
2007  2 8.05993e-01 2.32520e-01 106
2007  3 5.48548e-01 2.20919e-01 131
2007  4 1.52429e+00 9.52728e-01 63
2007  5 6.58439e-01 8.24005e-02 16
2007  6 3.29822e-01 1.24914e-01 4
2007  7 5.41753e-01 8.37587e-02 32
2007  8 8.59264e-01 5.46163e-02 16
2007  9 2.96721e-01 3.41172e-01 66
2007 10 1.06834e+00 1.00122e+00 111
2007 11 9.83741e-01 3.42336e-01 141
2007 12 1.18807e+00 6.41353e-01 93
2008  1 1.38256e+00 1.40901e-01 81
2008  2 1.61646e+00 2.33836e-01 108
2008  3 1.45199e+00 2.61419e-01 125
2008  4 1.61389e+00 1.57470e-01 32
2008  5 7.65751e-01 1.81411e-01 22
2008  6 5.43537e-01 2.31106e-01 51
2008  7 4.28911e-01 1.06621e-01 30
2008  8 6.03922e-01 3.80620e-01 71
2008  9 1.31662e+00 7.74716e-01 80
2008 10 6.73824e-01 3.50150e-01 171
2008 11 6.38058e-01 2.16158e-01 247
2008 12 1.14290e+00 3.95252e-01 84
2009  1 1.20301e+00 4.12461e-01 114
2009  2 8.87425e-01 1.65071e-01 128
2009  3 8.55062e-01 2.88609e-01 40
2009  4 2.46233e+00 5.93869e-01 31
2009  5 1.14357e+00 7.07968e-02 16
2009  6 1.97489e+00 5.75823e-02 16
2009  7 nan nan 0
2009  8 nan nan 0
2009  9 2.03871e+00 2.79381e-01 33
2009 10 1.41449e+00 1.78963e-01 93
2009 11 1.94041e+00 8.21705e-01 116
2009 12 1.57013e+00 4.28423e-01 48
2010  1 1.60269e+00 3.89868e-01 124
2010  2 1.75483e+00 1.70541e-01 97
2010  3 1.27872e+00 1.59718e-01 96
2010  4 1.08366e+00 1.59778e-01 64
2010  5 1.18548e+00 3.13532e-01 72
2010  6 1.05693e+00 1.76260e-01 61
2010  7 9.38105e-01 2.16394e-01 25
2010  8 nan nan 0
2010  9 7.81713e-01 3.23924e-01 120
2010 10 5.42440e-01 1.54701e-01 237
2010 11 6.44088e-01 1.64099e-01 121
2010 12 7.69546e-01 1.71007e-01 208
2011  1 7.68086e-01 1.25268e-01 201
2011  2 1.02693e+00 1.54736e-01 157
2011  3 1.09452e+00 4.05535e-01 123
2011  4 1.16308e+00 2.70271e-01 59
2011  5 5.00572e-01 1.39157e-01 69
2011  6 4.69065e-01 7.81026e-02 48
2011  7 8.13388e-01 3.28211e-01 58
2011  8 9.67532e-01 2.50132e-01 77
2011  9 8.81761e-01 1.96822e-01 49
2011 10 5.74338e-01 2.86258e-01 204
2011 11 4.69536e-01 9.97900e-02 130
2011 12 4.80647e-01 1.29405e-01 96
2012  1 7.90968e-01 2.45198e-01 163
2012  2 8.38342e-01 2.24251e-01 33
2012  3 1.04534e+00 4.72055e-01 48
2012  4 6.85907e-01 2.67340e-01 57
2012  5 2.53848e-01 8.92544e-02 35
2012  6 8.07993e-01 3.70247e-01 25
2012  7 6.14981e-01 3.03990e-01 25
2012  8 9.69038e-01 4.37040e-01 26
2012  9 1.17198e+00 4.93365e-01 71
2012 10 7.36327e-01 2.16326e-01 150
2012 11 5.08671e-01 1.26211e-01 215
2012 12 5.26610e-01 2.04411e-01 112
2013  1 7.71962e-01 1.90782e-01 82
2013  2 1.07997e+00 4.45544e-01 103
2013  3 1.69394e+00 5.73359e-01 132
2013  4 1.12111e+00 2.90472e-01 47
2013  5 4.88664e-01 7.64195e-01 19
2013  6 8.06100e-01 3.96565e-02 16
2013  7 nan nan 0
2013  8 1.84163e+00 2.56371e-01 34
2013  9 1.37445e+00 1.24936e+00 84
2013 10 9.65377e-01 4.72388e-01 124
2013 11 6.63032e-01 2.86533e-01 175
2013 12 1.16599e+00 4.56180e-01 96
2014  1 1.31209e+00 3.82696e-01 113
2014  2 9.59448e-01 2.83836e-01 105
2014  3 1.30338e+00 2.66272e-01 96
2014  4 1.96671e+00 4.06971e-01 47
2014  5 3.82866e+00 2.21426e+00 10
2014  6 1.54376e+00 3.62757e-01 27
2014  7 1.52681e+00 4.13805e-01 34
2014  8 6.87245e-01 1.21937e-01 7
2014  9 6.72700e-01 2.62018e-01 60
2014 10 6.29570e-01 3.34046e-01 207
2014 11 7.34987e-01 1.88430e-01 208
2014 12 5.20741e-01 1.21035e-01 129
2015  1 8.46889e-01 2.83557e-01 180
2015  2 1.05164e+00 5.81143e-01 160
2015  3 7.24161e-01 2.08484e-01 49
2015  4 1.71240e+00 2.89098e-01 5
2015  5 1.22128e+00 8.27884e-01 34
2015  6 7.03229e-01 7.60908e-02 16
2015  7 6.90686e-01 7.57414e-02 44
2015  8 6.01735e-01 2.79763e-01 80
2015  9 1.72122e-01 3.68924e-01 88
2015 10 8.14750e-01 3.29982e-01 148
2015 11 1.89764e+00 5.14817e-01 61
2015 12 1.00630e+00 4.44616e-01 62
2016  1 1.62309e+00 4.29088e-01 80
2016  2 1.56745e+00 2.70420e-01 181
2016  3 1.44532e+00 2.50702e-01 108
2016  4 1.58413e+00 4.13186e-01 44
2016  5 1.75578e+00 7.71560e-01 19
2016  6 4.75987e-01 6.08425e-01 68
2016  7 6.25899e-01 2.31796e-01 56
2016  8 1.50065e+00 9.36284e-01 56
2016  9 5.10705e-01 4.46639e-01 91
2016 10 2.92595e-01 4.75425e-01 230
2016 11 5.23548e-01 2.70730e-01 179
2016 12 6.79649e-01 3.02629e-01 95
2017  1 1.60018e+00 2.79481e-01 124
2017  2 1.57466e+00 2.94959e-01 165
2017  3 1.04834e+00 2.67093e-01 110
2017  4 1.06124e+00 2.41340e-01 74
2017  5 7.07574e-01 6.35001e-01 81
2017  6 1.08208e+00 1.43822e-01 21
2017  7 1.63249e+00 8.04143e-01 44
2017  8 1.06760e+00 1.51691e-01 20
2017  9 7.22169e-01 4.39830e-01 96
2017 10 1.27376e+00 7.68043e-01 121
2017 11 9.54464e-01 4.47360e-01 142
2017 12 6.65628e-01 1.91446e-01 143
2018  1 7.94912e-01 2.20824e-01 187
2018  2 1.10924e+00 4.71356e-01 45
2018  3 1.10167e+00 4.20589e-01 84
2018  4 1.00087e+00 1.51338e-01 45
2018  5 2.86669e-01 3.02152e-01 46
2018  6 1.23607e+00 6.78145e-02 16
2018  7 7.26669e-01 2.33005e-01 21
2018  8 8.21131e-01 4.43863e-01 45
2018  9 1.05812e+00 4.92798e-01 103
2018 10 9.56998e-01 3.62899e-01 149
2018 11 1.05281e+00 3.78649e-01 69
2018 12 1.62604e+00 4.26780e-01 71
2019  1 1.95881e+00 5.11976e-01 120
2019  2 9.47800e-01 2.83815e-01 40
2019  3 8.83424e-01 1.34971e-01 61
2019  4 1.04793e+00 2.24678e-01 100
2019  5 1.10600e+00 4.46637e-01 98
2019  6 3.89933e-01 0.00000e+00 1
2019  7 3.38086e-01 3.73318e-02 16
2019  8 4.80633e-01 3.78182e-01 33
2019  9 4.31226e-01 3.06593e-01 129
2019 10 4.42701e-01 1.85374e-01 112
2019 11 7.41144e-01 1.63132e-01 96
2019 12 7.89219e-01 3.75481e-01 80
2020  1 1.65748e+00 4.82108e-01 69
2020  2 1.45566e+00 1.21819e-01 112
2020  3 1.35917e+00 3.25184e-01 80
2020  4 1.05449e+00 1.63647e-01 50
2020  5 1.16381e+00 6.65585e-01 56
2020  6 8.30832e-01 5.50292e-01 44
2020  7 6.19943e-01 8.93424e-02 48
2020  8 6.33121e-01 3.06471e-01 48
2020  9 1.56479e+00 4.78625e-01 22
2020 10 1.30447e+00 3.82177e-01 133
2020 11 9.65660e-01 4.34179e-01 158
2020 12 8.91338e-01 1.22193e-01 160
2021  1 1.04811e+00 1.60871e-01 95
2021  2 9.94525e-01 1.21287e-01 115
2021  3 1.02909e+00 8.96376e-02 93
2021  4 1.44540e+00 2.57546e-01 112
2021  5 9.99009e-01 1.78838e-01 31
2021  6 5.63187e-01 2.38614e-02 6
2021  7 3.54439e+00 1.24391e+00 18
2021  8 6.33893e-01 3.65126e-01 32
2021  9 1.67620e+00 5.30877e-01 30
2021 10 2.09580e+00 3.59654e-01 41
2021 11 1.03322e+00 3.04849e-01 191
2021 12 8.91708e-01 3.94727e-01 64
2022  1 1.01752e+00 2.14717e-01 163
2022  2 9.92003e-01 3.29221e-01 114
2022  3 9.63308e-01 4.80629e-01 150
2022  4 1.64270e+00 7.04397e-01 30
2022  5 1.16787e+00 7.77318e-02 33
2022  6 5.00436e-01 2.56732e-01 45
2022  7 7.95454e-01 1.81263e-01 66
2022  8 1.31865e+00 6.73853e-01 67
2022  9 1.08945e+00 5.31749e-01 170
2022 10 6.46231e-01 1.97637e-01 233
2022 11 4.49198e-01 2.26334e-01 121
2022 12 8.15636e-01 4.41544e-01 115
2023  1 1.25682e+00 6.40822e-01 182
2023  2 1.01642e+00 4.00852e-01 147
2023  3 7.54658e-01 5.29754e-01 36
2023  4 1.19343e+00 1.53553e-01 32
2023  5 4.35161e-01 1.13907e-01 48
2023  6 9.83481e-01 5.22467e-01 42
2023  7 1.00605e+00 4.32374e-01 80
2023  8 6.32215e-01 2.74321e-01 84
2023  9 1.19092e-01 7.09460e-01 63
2023 10 3.29234e-01 3.83353e-01 157
2023 11 4.69430e-01 1.29871e-01 142
2023 12 6.41118e-01 2.45551e-01 80
2024  1 7.61874e-01 1.49046e-01 65
2024  2 1.06052e+00 4.94891e-01 62
2024  3 1.26094e+00 1.79788e-01 29
2024  4 1.79667e+00 0.00000e+00 1