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 9.24229e-02 1.49234e-02 122
2002  8 1.02223e-01 1.00434e-02 218
2002  9 1.20726e-01 2.19368e-02 165
2002 10 1.52344e-01 3.42337e-02 57
2002 11 1.20141e-01 1.53279e-02 85
2002 12 1.90481e-01 1.00940e-01 213
2003  1 1.29058e-01 2.42206e-02 65
2003  2 1.09625e-01 1.10138e-02 155
2003  3 1.08461e-01 1.24441e-02 76
2003  4 1.18061e-01 1.19541e-02 160
2003  5 1.19530e-01 2.20199e-02 142
2003  6 1.19624e-01 1.52645e-02 33
2003  7 1.03647e-01 7.94295e-03 146
2003  8 1.08956e-01 8.60915e-02 100
2003  9 1.17856e-01 1.00581e-02 149
2003 10 1.04909e-01 6.04293e-03 121
2003 11 1.17747e-01 3.16165e-02 101
2003 12 1.39263e-01 4.59065e-02 80
2004  1 1.20675e-01 3.77616e-03 8
2004  2 9.91810e-02 8.23446e-03 84
2004  3 1.18108e-01 1.35152e-02 89
2004  4 1.08663e-01 9.55092e-03 70
2004  5 1.21785e-01 1.92443e-02 94
2004  6 1.97702e-01 1.03071e-01 118
2004  7 1.00007e-01 1.71855e-02 85
2004  8 1.21464e-01 1.94740e-02 137
2004  9 1.21422e-01 1.99353e-02 323
2004 10 1.26875e-01 1.87967e-02 114
2004 11 1.28654e-01 2.25847e-02 164
2004 12 1.39275e-01 4.59316e-02 48
2005  1 1.09274e-01 4.54832e-03 19
2005  2 9.53275e-02 7.99038e-03 80
2005  3 9.34524e-02 9.82706e-03 168
2005  4 1.00239e-01 1.79378e-02 143
2005  5 1.00855e-01 1.28358e-02 76
2005  6 9.09077e-02 6.09767e-03 65
2005  7 6.45172e-02 6.08186e-03 157
2005  8 8.27036e-02 9.50129e-03 222
2005  9 1.11887e-01 1.87941e-02 187
2005 10 1.44594e-01 2.40275e-02 131
2005 11 1.18062e-01 1.33875e-02 26
2005 12 1.11505e-01 6.99411e-02 133
2006  1 9.17263e-02 1.27898e-02 76
2006  2 1.14676e-01 6.03465e-02 50
2006  3 8.63383e-02 8.75797e-03 175
2006  4 8.85981e-02 1.50421e-02 104
2006  5 9.87324e-02 2.78506e-02 74
2006  6 1.82869e-01 6.87718e-02 26
2006  7 8.42241e-02 1.34089e-02 58
2006  8 1.37948e-01 1.10770e-01 260
2006  9 9.84682e-02 9.14339e-03 129
2006 10 1.03874e-01 2.00947e-02 54
2006 11 1.07362e-01 2.77835e-02 152
2006 12 9.15596e-02 1.42340e-02 99
2007  1 9.52373e-02 1.50031e-02 59
2007  2 8.00154e-02 6.84193e-03 26
2007  3 1.04566e-01 4.68787e-02 178
2007  4 7.61488e-02 7.19865e-03 121
2007  5 8.27057e-02 8.58750e-03 87
2007  6 8.18730e-02 8.29092e-03 126
2007  7 7.36950e-02 1.23853e-02 181
2007  8 8.35964e-02 1.66917e-02 55
2007  9 9.41553e-02 1.11709e-02 331
2007 10 1.14409e-01 2.89711e-02 194
2007 11 1.76945e-01 1.43389e-01 106
2007 12 7.28000e-02 0.00000e+00 2
2008  1 9.62800e-02 3.36422e-02 80
2008  2 nan nan 0
2008  3 8.23913e-02 4.22997e-03 69
2008  4 7.15033e-02 5.99305e-03 60
2008  5 9.83660e-02 1.98656e-02 147
2008  6 2.50677e-01 7.62715e-02 31
2008  7 1.37882e-01 1.78479e-02 78
2008  8 1.37180e-01 5.73515e-02 187
2008  9 1.35425e-01 1.93437e-02 119
2008 10 1.32061e-01 2.77937e-02 138
2008 11 9.04138e-02 1.75875e-02 130
2008 12 8.96500e-02 7.41757e-03 56
2009  1 1.34904e-01 4.30317e-02 52
2009  2 8.68088e-02 1.76332e-02 159
2009  3 9.75085e-02 2.77818e-02 201
2009  4 7.80407e-02 7.80611e-03 113
2009  5 6.84833e-02 8.52804e-03 72
2009  6 7.00552e-02 1.28789e-02 58
2009  7 7.77385e-02 9.13818e-03 65
2009  8 2.35019e-01 3.29760e-01 93
2009  9 1.56760e-01 1.59162e-01 248
2009 10 1.15017e-01 3.94076e-02 36
2009 11 1.15198e-01 3.56991e-02 106
2009 12 1.59169e-01 9.03961e-02 84
2010  1 9.18541e-02 1.64032e-02 111
2010  2 7.24976e-02 5.27398e-03 41
2010  3 8.65459e-02 1.66365e-02 277
2010  4 7.66327e-02 9.53327e-03 104
2010  5 8.78496e-02 1.56208e-02 141
2010  6 8.79275e-02 1.99278e-02 80
2010  7 1.06242e-01 2.05718e-02 67
2010  8 3.66652e-01 7.09070e-01 146
2010  9 1.32375e-01 1.27091e-02 73
2010 10 2.88445e-01 2.96389e-01 139
2010 11 1.68445e-01 9.58673e-02 40
2010 12 1.12911e-01 4.89762e-02 74
2011  1 1.10233e-01 3.86209e-02 97
2011  2 1.18472e-01 6.34625e-02 81
2011  3 9.83104e-02 1.72744e-02 163
2011  4 9.07463e-02 1.39778e-02 41
2011  5 7.30750e-02 2.65883e-03 8
2011  6 1.44098e-01 8.77410e-02 88
2011  7 1.17166e-01 2.16660e-02 169
2011  8 1.34627e-01 4.32809e-02 190
2011  9 1.35492e-01 4.93565e-02 132
2011 10 1.51990e-01 1.79797e-01 156
2011 11 7.83000e-02 3.29596e-03 30
2011 12 1.20189e-01 5.04813e-02 131
2012  1 1.14486e-01 2.25707e-02 153
2012  2 8.81194e-02 1.05309e-02 124
2012  3 9.57653e-02 3.05027e-02 98
2012  4 7.76715e-02 1.52012e-02 193
2012  5 1.52479e-01 4.29003e-02 106
2012  6 8.06180e-02 1.03934e-02 78
2012  7 8.02372e-02 9.43650e-03 156
2012  8 9.30774e-02 1.24045e-02 124
2012  9 1.07406e-01 1.33023e-02 205
2012 10 9.73814e-02 5.38962e-03 86
2012 11 8.43768e-02 1.70780e-02 95
2012 12 7.28786e-02 2.73461e-03 28
2013  1 1.11659e-01 2.45092e-02 126
2013  2 7.69333e-02 7.05267e-03 39
2013  3 9.46662e-02 6.09065e-02 145
2013  4 8.57158e-02 1.31492e-02 95
2013  5 8.40202e-02 3.74693e-02 89
2013  6 1.02969e-01 9.83909e-03 32
2013  7 8.62877e-02 5.97633e-03 162
2013  8 9.14882e-02 1.45114e-02 102
2013  9 1.10826e-01 1.57130e-02 202
2013 10 1.10536e-01 1.09312e-02 78
2013 11 1.21110e-01 6.01875e-02 20
2013 12 9.42069e-02 1.34954e-02 58
2014  1 nan nan 0
2014  2 7.70971e-02 8.47074e-03 68
2014  3 7.35615e-02 1.00091e-02 104
2014  4 8.38628e-02 2.01143e-02 86
2014  5 7.57226e-02 1.14348e-02 62
2014  6 9.58656e-02 2.77380e-02 61
2014  7 8.61750e-02 3.08907e-03 40
2014  8 9.19662e-02 2.02531e-02 71
2014  9 9.97935e-02 1.67271e-02 185
2014 10 1.16909e-01 1.59905e-02 99
2014 11 1.02818e-01 1.79169e-02 55
2014 12 8.44197e-02 9.63069e-03 81
2015  1 8.75931e-02 7.29563e-03 29
2015  2 6.14000e-02 2.00000e-03 4
2015  3 8.12128e-02 1.51905e-02 249
2015  4 6.46316e-02 3.60378e-03 95
2015  5 8.01539e-02 2.59905e-02 13
2015  6 9.11392e-02 1.91909e-02 79
2015  7 7.74248e-02 1.60079e-02 145
2015  8 8.13728e-02 1.04094e-02 103
2015  9 2.13073e-01 1.51707e-01 171
2015 10 1.71581e-01 2.12361e-01 149
2015 11 9.86612e-02 1.49401e-02 242
2015 12 1.66633e-01 1.12926e-01 78
2016  1 1.20805e-01 6.76085e-02 79
2016  2 1.07768e-01 3.25478e-02 44
2016  3 7.42172e-02 8.35961e-03 58
2016  4 1.03618e-01 4.55919e-02 67
2016  5 7.62892e-02 9.44155e-03 74
2016  6 9.00216e-02 1.09346e-02 111
2016  7 8.36543e-02 1.42153e-02 70
2016  8 9.87721e-02 1.89046e-02 229
2016  9 1.38964e-01 6.17651e-02 156
2016 10 1.32990e-01 4.69777e-02 59
2016 11 1.38183e-01 3.12244e-02 128
2016 12 7.79412e-02 1.18024e-02 51
2017  1 1.08911e-01 4.52586e-02 113
2017  2 7.99480e-02 1.36353e-02 227
2017  3 8.30657e-02 1.10452e-02 73
2017  4 6.96707e-02 6.27316e-03 116
2017  5 1.06290e-01 3.19095e-02 144
2017  6 1.10187e-01 9.94887e-03 105
2017  7 4.48544e-01 4.41672e-01 178
2017  8 1.04330e-01 2.01032e-02 122
2017  9 1.34294e-01 7.28622e-02 147
2017 10 1.12454e-01 3.82938e-02 145
2017 11 1.03716e-01 3.72855e-02 155
2017 12 9.34650e-02 1.14556e-02 80
2018  1 8.79222e-02 2.83071e-02 54
2018  2 9.80955e-02 3.32002e-02 67
2018  3 8.12614e-02 1.05157e-02 251
2018  4 8.34275e-02 1.14418e-02 167
2018  5 1.08007e-01 4.66673e-02 110
2018  6 1.13503e-01 1.41889e-02 31
2018  7 9.85664e-02 1.38853e-02 143
2018  8 8.95234e-02 1.75756e-02 47
2018  9 1.25982e-01 1.84652e-02 236
2018 10 1.58941e-01 3.81704e-02 68
2018 11 1.12631e-01 6.04213e-03 58
2018 12 1.44651e-01 9.78992e-02 156
2019  1 2.01584e-01 1.18095e-01 73
2019  2 1.82619e-01 8.01232e-02 21
2019  3 1.05223e-01 3.41700e-02 222
2019  4 7.94505e-02 8.88357e-03 95
2019  5 7.57976e-02 1.35516e-02 84
2019  6 nan nan 0
2019  7 1.50028e-01 2.92333e-02 58
2019  8 1.44351e-01 9.85901e-02 183
2019  9 1.30400e-01 0.00000e+00 3
2019 10 2.84922e-01 1.58694e-01 134
2019 11 1.26458e-01 7.90039e-02 59
2019 12 2.18718e-01 1.31216e-01 61
2020  1 2.23869e-01 1.57292e-01 96
2020  2 1.64829e-01 8.76586e-02 182
2020  3 1.07709e-01 1.67959e-02 119
2020  4 8.68845e-02 1.38469e-02 97
2020  5 1.16511e-01 7.06941e-02 137
2020  6 1.19801e-01 2.99369e-02 167
2020  7 1.88671e-01 4.41259e-02 127
2020  8 3.23358e-01 5.41014e-02 19
2020  9 1.58498e-01 1.17423e-02 61
2020 10 1.65933e-01 2.30030e-02 176
2020 11 1.63747e-01 7.44784e-02 223
2020 12 1.26114e-01 1.35234e-02 98
2021  1 1.32853e-01 3.06683e-02 15
2021  2 1.48448e-01 5.36348e-02 100
2021  3 9.35223e-02 1.39921e-02 242
2021  4 7.70823e-02 1.15570e-02 141
2021  5 1.01249e-01 1.77921e-02 41
2021  6 9.19260e-02 2.13230e-02 146
2021  7 1.41870e-01 5.97512e-02 40
2021  8 1.29580e-01 5.17648e-02 162
2021  9 1.66804e-01 3.45463e-02 189
2021 10 1.42456e-01 1.94034e-02 93
2021 11 1.22905e-01 4.16966e-02 103
2021 12 8.33789e-02 9.74602e-03 19
2022  1 1.36209e-01 6.60721e-02 65
2022  2 nan nan 0
2022  3 7.53389e-02 7.25822e-03 72
2022  4 nan nan 0
2022  5 7.23294e-02 4.13191e-03 34
2022  6 1.94560e-01 1.07499e-01 96
2022  7 7.43200e-02 2.74343e-03 25
2022  8 1.06860e-01 2.13486e-02 154
2022  9 1.12081e-01 1.32813e-02 219
2022 10 1.25430e-01 1.00572e-01 574
2022 11 1.20482e-01 4.44226e-02 404
2022 12 1.43732e-01 9.27585e-02 100
2023  1 9.25758e-02 4.12868e-02 281
2023  2 1.17760e-01 8.56030e-02 576
2023  3 1.01441e-01 9.11569e-02 414
2023  4 1.10312e-01 1.08193e-01 408
2023  5 1.14573e-01 4.87869e-02 398
2023  6 8.62794e-02 1.13764e-02 136
2023  7 9.97643e-02 1.63890e-02 140
2023  8 1.08778e-01 3.08683e-02 311
2023  9 1.60263e-01 2.36078e-01 398
2023 10 2.75064e-01 3.68898e-01 138
2023 11 1.05254e-01 3.72435e-02 532
2023 12 9.52478e-02 3.68233e-02 180
2024  1 1.88821e-01 1.46440e-01 172
2024  2 1.06528e-01 5.20654e-02 382
2024  3 9.55123e-02 3.90792e-02 438
2024  4 nan nan 0