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 1.35776e-01 3.99019e-02 207
2002  8 1.29139e-01 2.98785e-02 432
2002  9 1.45000e-01 2.39687e-02 321
2002 10 1.43144e-01 2.31980e-02 146
2002 11 9.83434e-02 4.77325e-03 99
2002 12 1.26390e-01 5.82047e-02 339
2003  1 1.03214e-01 1.10543e-02 197
2003  2 8.52529e-02 4.74271e-03 102
2003  3 9.58098e-02 9.58484e-03 164
2003  4 1.13664e-01 1.96494e-02 210
2003  5 1.14684e-01 1.77954e-02 313
2003  6 1.52381e-01 1.02753e-01 113
2003  7 1.57042e-01 5.96212e-02 183
2003  8 1.34970e-01 2.17285e-02 158
2003  9 1.33590e-01 1.69980e-02 217
2003 10 1.00759e-01 1.28831e-02 222
2003 11 1.01224e-01 2.82623e-03 135
2003 12 1.16483e-01 2.38846e-02 263
2004  1 9.37735e-02 5.77098e-03 98
2004  2 9.25632e-02 2.07360e-02 152
2004  3 1.22230e-01 1.81481e-02 79
2004  4 1.05505e-01 1.47525e-02 222
2004  5 9.82752e-02 2.07815e-02 141
2004  6 1.81780e-01 2.61728e-01 133
2004  7 1.35547e-01 3.38861e-02 110
2004  8 1.56920e-01 3.34044e-02 308
2004  9 2.38525e-01 1.92007e-01 414
2004 10 1.61614e-01 1.06732e-01 147
2004 11 1.32724e-01 1.89320e-02 250
2004 12 9.94292e-02 9.23679e-03 89
2005  1 9.44172e-02 3.43676e-03 93
2005  2 9.17301e-02 1.41402e-02 146
2005  3 8.68029e-02 1.00340e-02 349
2005  4 1.16584e-01 2.85850e-02 313
2005  5 8.09497e-02 7.77724e-03 155
2005  6 9.59792e-02 1.07646e-02 154
2005  7 8.13746e-02 9.61456e-03 315
2005  8 1.05426e-01 1.52372e-02 317
2005  9 1.36179e-01 7.60245e-02 321
2005 10 1.34265e-01 2.84966e-02 161
2005 11 1.02771e-01 4.29409e-03 7
2005 12 9.63121e-02 2.63612e-02 132
2006  1 8.40290e-02 8.99365e-03 193
2006  2 1.01058e-01 4.00711e-02 97
2006  3 9.15518e-02 1.29144e-02 166
2006  4 8.74083e-02 3.38166e-02 266
2006  5 8.95624e-02 2.52830e-02 133
2006  6 1.52978e-01 5.55029e-02 134
2006  7 1.30665e-01 4.06584e-02 161
2006  8 1.66318e-01 7.46017e-02 338
2006  9 1.04894e-01 1.96258e-02 244
2006 10 1.18660e-01 3.99612e-02 193
2006 11 9.92624e-02 6.50294e-03 109
2006 12 9.55016e-02 1.02379e-02 61
2007  1 7.80505e-02 7.14672e-03 111
2007  2 7.55435e-02 8.20063e-03 184
2007  3 9.07529e-02 1.33417e-02 242
2007  4 7.87286e-02 6.42760e-03 199
2007  5 7.62170e-02 8.92250e-03 153
2007  6 9.44591e-02 1.32720e-02 301
2007  7 7.59982e-02 2.13669e-02 226
2007  8 7.05823e-02 1.58482e-02 203
2007  9 9.56409e-02 1.23486e-02 376
2007 10 1.16816e-01 1.60821e-02 224
2007 11 1.00425e-01 6.36021e-02 119
2007 12 7.15896e-02 4.92893e-03 58
2008  1 8.95388e-02 3.17135e-03 49
2008  2 7.62814e-02 5.40221e-03 236
2008  3 8.29912e-02 1.08219e-02 250
2008  4 7.81047e-02 6.75003e-03 107
2008  5 6.97105e-02 5.63796e-03 172
2008  6 1.71739e-01 2.54825e-02 76
2008  7 1.53063e-01 1.47552e-01 162
2008  8 1.67365e-01 1.31541e-01 380
2008  9 1.26688e-01 1.95211e-02 273
2008 10 1.28811e-01 1.61417e-02 298
2008 11 8.75306e-02 1.13825e-02 124
2008 12 1.24396e-01 1.15267e-01 94
2009  1 9.08177e-02 2.22858e-02 215
2009  2 8.63055e-02 2.32584e-02 254
2009  3 8.75551e-02 1.28475e-02 276
2009  4 7.89854e-02 7.65278e-03 246
2009  5 7.09189e-02 1.28099e-02 180
2009  6 6.15643e-02 7.35819e-03 28
2009  7 1.16104e-01 2.27306e-02 142
2009  8 1.39638e-01 7.20091e-02 151
2009  9 1.19517e-01 1.90293e-02 439
2009 10 1.84175e-01 1.05840e-01 80
2009 11 1.56559e-01 7.10981e-02 97
2009 12 1.04192e-01 7.13482e-02 126
2010  1 8.86930e-02 1.06796e-02 172
2010  2 6.65566e-02 3.33496e-03 83
2010  3 9.13932e-02 2.69082e-02 501
2010  4 7.55815e-02 1.12331e-02 227
2010  5 7.67108e-02 1.04045e-02 148
2010  6 8.08200e-02 1.04469e-02 110
2010  7 1.01293e-01 1.96089e-02 123
2010  8 1.65991e-01 6.52966e-02 179
2010  9 1.60979e-01 1.14006e-01 215
2010 10 3.96680e-01 4.61647e-01 282
2010 11 9.35098e-02 1.48143e-02 173
2010 12 8.68835e-02 4.60804e-03 79
2011  1 1.41253e-01 1.14333e-01 64
2011  2 8.39655e-02 1.04794e-02 238
2011  3 7.29579e-02 3.42047e-03 271
2011  4 7.58281e-02 9.84983e-03 171
2011  5 6.89495e-02 5.02295e-03 107
2011  6 1.51776e-01 1.26578e-01 188
2011  7 1.74301e-01 6.57668e-02 223
2011  8 2.74529e-01 2.45655e-01 301
2011  9 3.35198e-01 2.96793e-01 308
2011 10 2.63957e-01 3.16318e-01 269
2011 11 1.34750e-01 6.94476e-02 8
2011 12 8.74729e-02 1.78352e-02 118
2012  1 9.10361e-02 5.40267e-03 61
2012  2 7.81514e-02 9.02291e-03 214
2012  3 9.69777e-02 3.05000e-02 251
2012  4 7.16391e-02 5.55194e-03 307
2012  5 1.06314e-01 3.69231e-02 159
2012  6 9.33000e-02 1.30608e-02 166
2012  7 1.02719e-01 6.79933e-02 343
2012  8 9.69193e-02 1.20469e-02 275
2012  9 1.29705e-01 1.90433e-02 199
2012 10 1.00155e-01 1.79924e-02 148
2012 11 8.75449e-02 7.22841e-03 167
2012 12 8.11625e-02 3.37655e-03 16
2013  1 8.00160e-02 8.43693e-03 163
2013  2 6.67341e-02 3.84345e-03 85
2013  3 6.90618e-02 3.04346e-03 207
2013  4 7.25900e-02 5.62791e-03 140
2013  5 6.23665e-02 1.70930e-02 185
2013  6 9.24229e-02 1.75547e-02 96
2013  7 9.67314e-02 9.12250e-03 242
2013  8 9.89611e-02 9.89010e-03 149
2013  9 1.34404e-01 8.90840e-02 350
2013 10 1.26119e-01 7.32976e-03 67
2013 11 8.28978e-02 4.99596e-03 92
2013 12 7.49286e-02 1.03126e-02 171
2014  1 7.81333e-02 1.92152e-03 24
2014  2 8.51173e-02 1.16752e-02 133
2014  3 8.94960e-02 1.02957e-02 100
2014  4 8.48532e-02 8.70919e-03 109
2014  5 7.16672e-02 3.85389e-03 125
2014  6 7.73909e-02 8.37013e-03 88
2014  7 9.64359e-02 1.38055e-02 39
2014  8 3.16663e-01 3.51787e-01 79
2014  9 1.54476e-01 4.22658e-02 242
2014 10 1.37655e-01 4.29050e-02 211
2014 11 8.73404e-02 1.41668e-02 47
2014 12 8.10161e-02 5.37240e-03 87
2015  1 8.13485e-02 1.23487e-02 167
2015  2 7.83633e-02 1.18321e-02 49
2015  3 8.96032e-02 1.40167e-02 440
2015  4 7.63101e-02 8.70371e-03 198
2015  5 6.60430e-02 8.20772e-03 107
2015  6 9.88416e-02 9.65080e-02 154
2015  7 9.06937e-02 1.14076e-02 269
2015  8 1.03431e-01 2.26017e-02 147
2015  9 2.51706e-01 3.07784e-01 250
2015 10 1.44881e-01 9.50764e-02 349
2015 11 1.04334e-01 3.45633e-02 225
2015 12 9.40092e-02 5.92834e-02 131
2016  1 7.54000e-02 9.12294e-03 120
2016  2 7.17439e-02 5.94237e-03 132
2016  3 9.31813e-02 4.91258e-03 32
2016  4 8.23046e-02 1.37999e-02 153
2016  5 7.54444e-02 8.52224e-03 153
2016  6 1.38030e-01 5.04241e-02 101
2016  7 1.75284e-01 1.68676e-01 220
2016  8 1.15098e-01 3.35024e-02 307
2016  9 2.14564e-01 1.90295e-01 309
2016 10 1.21412e-01 1.38417e-02 52
2016 11 1.36600e-01 1.19481e-02 181
2016 12 7.86400e-02 5.27636e-04 5
2017  1 8.03796e-02 1.74777e-02 225
2017  2 7.59344e-02 8.36182e-03 244
2017  3 6.99924e-02 7.47905e-03 157
2017  4 7.44586e-02 9.86534e-03 181
2017  5 1.08722e-01 5.17762e-02 217
2017  6 1.25239e-01 2.39901e-02 154
2017  7 3.38327e-01 6.07294e-01 330
2017  8 2.26884e-01 1.20699e-01 157
2017  9 1.60605e-01 1.29178e-01 302
2017 10 2.58108e-01 3.08718e-01 248
2017 11 1.14672e-01 3.02463e-02 114
2017 12 8.18301e-02 3.21497e-02 73
2018  1 7.36000e-02 5.44605e-03 164
2018  2 8.40102e-02 1.29522e-02 215
2018  3 9.17949e-02 1.34366e-02 393
2018  4 7.11738e-02 7.57119e-03 344
2018  5 7.20301e-02 9.48919e-03 133
2018  6 8.36495e-02 1.16511e-02 105
2018  7 1.07223e-01 1.63123e-02 205
2018  8 1.17256e-01 2.97131e-02 208
2018  9 2.16592e-01 2.11033e-01 379
2018 10 2.29798e-01 3.29048e-01 125
2018 11 9.96771e-02 3.26195e-03 96
2018 12 9.67145e-02 3.48353e-02 152
2019  1 nan nan 0
2019  2 7.84605e-02 1.96889e-02 86
2019  3 8.50507e-02 6.91898e-03 304
2019  4 7.97052e-02 9.46538e-03 154
2019  5 7.51376e-02 8.12633e-03 173
2019  6 2.19894e-01 2.50584e-01 53
2019  7 1.91173e-01 6.39760e-02 223
2019  8 2.21042e-01 1.21619e-01 268
2019  9 1.70486e-01 6.09128e-02 58
2019 10 1.70959e-01 1.30675e-01 261
2019 11 1.06688e-01 1.73289e-02 144
2019 12 9.17450e-02 5.62174e-03 40
2020  1 1.09281e-01 4.19240e-02 89
2020  2 1.65164e-01 1.05357e-01 278
2020  3 8.88670e-02 9.34609e-03 176
2020  4 9.14528e-02 2.07532e-02 163
2020  5 1.05017e-01 2.65224e-02 173
2020  6 1.44358e-01 1.90157e-02 201
2020  7 2.15075e-01 1.44801e-01 225
2020  8 2.55648e-01 3.01573e-01 21
2020  9 3.07434e-01 2.36972e-01 146
2020 10 3.16227e-01 1.83149e-01 198
2020 11 1.84632e-01 8.26029e-02 350
2020 12 1.30157e-01 9.88352e-03 112
2021  1 9.36614e-02 1.75585e-02 140
2021  2 7.94874e-02 9.53076e-03 222
2021  3 9.93082e-02 1.43800e-02 416
2021  4 8.08762e-02 1.71570e-02 210
2021  5 9.06816e-02 2.04630e-02 76
2021  6 1.03870e-01 1.93018e-02 253
2021  7 2.67339e-01 2.57155e-01 140
2021  8 1.55547e-01 5.34069e-02 262
2021  9 2.18876e-01 1.18214e-01 323
2021 10 1.66050e-01 5.50695e-02 143
2021 11 1.15929e-01 3.58045e-02 208
2021 12 8.66429e-02 4.25218e-03 28
2022  1 1.05095e-01 4.29120e-02 153
2022  2 9.45588e-02 2.58746e-02 68
2022  3 8.47626e-02 7.25993e-03 123
2022  4 8.74296e-02 2.95833e-03 54
2022  5 7.54140e-02 8.31044e-03 100
2022  6 1.36751e-01 2.10072e-02 171
2022  7 8.73639e-02 7.66442e-03 83
2022  8 8.93311e-02 3.56783e-02 293
2022  9 1.22003e-01 3.74271e-02 292
2022 10 1.15663e-01 6.59492e-02 651
2022 11 1.00420e-01 3.76327e-02 496
2022 12 1.66963e-01 1.48744e-01 71
2023  1 7.15882e-02 1.31436e-02 169
2023  2 8.82702e-02 4.52455e-02 670
2023  3 5.99881e-02 5.87933e-03 536
2023  4 7.68516e-02 2.71620e-02 504
2023  5 6.57871e-02 1.06458e-02 389
2023  6 7.07709e-02 1.77070e-02 199
2023  7 1.46426e-01 2.00518e-01 256
2023  8 9.00759e-02 3.70213e-02 477
2023  9 1.31562e-01 1.09307e-01 298
2023 10 1.18302e-01 3.53955e-02 98
2023 11 9.62480e-02 3.04164e-02 550
2023 12 7.27227e-02 9.93252e-03 88
2024  1 8.69600e-02 7.45997e-03 50
2024  2 9.34311e-02 3.16576e-02 425
2024  3 7.90667e-02 9.94644e-03 411
2024  4 nan nan 0