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 7.00328e-02 1.18973e-02 58
2002  8 5.51089e-02 5.01338e-03 90
2002  9 6.72288e-02 1.19514e-02 87
2002 10 7.56169e-02 9.63912e-03 440
2002 11 9.29795e-02 2.83565e-02 360
2002 12 1.25404e-01 5.38910e-02 412
2003  1 1.12317e-01 3.41476e-02 704
2003  2 9.41161e-02 1.14980e-02 690
2003  3 9.19904e-02 2.29555e-02 309
2003  4 3.56847e-02 5.35942e-03 26
2003  5 3.70992e-02 3.54486e-03 115
2003  6 4.43000e-02 4.73663e-04 14
2003  7 nan nan 0
2003  8 4.77001e-02 1.08232e-03 14
2003  9 4.72501e-02 2.41582e-03 114
2003 10 8.85408e-02 1.82104e-02 157
2003 11 1.03813e-01 1.44696e-02 469
2003 12 1.23488e-01 3.76632e-02 319
2004  1 1.03549e-01 1.62763e-02 90
2004  2 nan nan 0
2004  3 4.93093e-02 2.32106e-03 65
2004  4 7.66321e-02 6.80137e-03 128
2004  5 7.70152e-02 1.94779e-02 290
2004  6 9.34890e-02 8.79917e-02 227
2004  7 5.82113e-02 2.44931e-02 71
2004  8 8.81595e-02 5.50677e-02 74
2004  9 9.08235e-02 3.04316e-02 47
2004 10 7.47400e-02 1.05277e-02 308
2004 11 9.08093e-02 2.02234e-02 334
2004 12 1.10187e-01 2.44399e-02 214
2005  1 1.39828e-01 2.17287e-02 965
2005  2 1.06763e-01 2.06250e-02 538
2005  3 1.02870e-01 1.80917e-02 158
2005  4 5.87610e-02 1.08379e-03 64
2005  5 4.58229e-02 8.42967e-03 140
2005  6 5.07585e-02 7.50127e-03 12
2005  7 5.13057e-02 6.60461e-03 53
2005  8 7.23001e-02 9.63277e-02 34
2005  9 nan nan 0
2005 10 1.08457e-01 2.74503e-02 7
2005 11 1.29550e-01 2.32111e-02 447
2005 12 1.52261e-01 4.02372e-02 631
2006  1 1.08264e-01 1.43291e-02 477
2006  2 1.24669e-01 1.52951e-02 448
2006  3 1.03681e-01 1.10478e-02 542
2006  4 5.61780e-02 1.67232e-02 109
2006  5 5.79182e-02 3.50379e-03 77
2006  6 7.66613e-02 3.08038e-03 129
2006  7 7.68434e-02 5.15550e-02 67
2006  8 4.45001e-02 2.53134e-02 32
2006  9 7.12001e-02 2.92125e-02 5
2006 10 6.52001e-02 2.77133e-03 4
2006 11 9.46289e-02 2.40034e-02 385
2006 12 9.97789e-02 3.98314e-02 297
2007  1 1.02468e-01 1.59011e-02 715
2007  2 1.05335e-01 6.19906e-03 43
2007  3 6.58561e-02 1.37579e-02 107
2007  4 5.19500e-02 1.24223e-03 64
2007  5 5.46474e-02 5.03106e-03 171
2007  6 8.47616e-02 1.65420e-03 13
2007  7 3.35501e-02 4.89721e-03 6
2007  8 1.28844e-01 1.09150e-01 16
2007  9 6.82609e-02 1.23840e-02 51
2007 10 9.46917e-02 4.17218e-02 263
2007 11 1.02358e-01 3.97807e-02 476
2007 12 9.56547e-02 2.46654e-02 727
2008  1 1.00820e-01 2.28080e-02 424
2008  2 8.96101e-02 1.19132e-02 20
2008  3 nan nan 0
2008  4 3.72364e-02 4.22239e-03 22
2008  5 3.88427e-02 3.43261e-03 171
2008  6 3.12198e-02 2.51465e-03 66
2008  7 1.33412e-01 2.87835e-02 122
2008  8 5.74838e-02 3.85084e-03 74
2008  9 8.50333e-02 1.60282e-03 3
2008 10 4.84695e-02 1.59595e-03 36
2008 11 1.51680e-01 4.19054e-02 611
2008 12 1.24768e-01 2.78534e-02 845
2009  1 1.26735e-01 4.08480e-02 512
2009  2 7.97000e-02 0.00000e+00 1
2009  3 3.76275e-02 8.52174e-03 40
2009  4 5.15191e-02 5.79215e-03 63
2009  5 8.60407e-02 2.34545e-03 64
2009  6 5.80989e-02 1.54488e-02 86
2009  7 5.30770e-02 1.41432e-02 13
2009  8 7.17698e-02 1.04739e-01 33
2009  9 7.08667e-02 3.07283e-03 9
2009 10 7.80064e-02 6.90676e-03 63
2009 11 1.12012e-01 3.31298e-02 277
2009 12 1.04836e-01 5.14815e-02 397
2010  1 1.36470e-01 1.38136e-02 192
2010  2 nan nan 0
2010  3 nan nan 0
2010  4 1.06817e-01 2.77100e-02 197
2010  5 6.02139e-02 2.35065e-02 58
2010  6 2.48167e-02 1.55498e-03 12
2010  7 6.30364e-02 2.63950e-02 44
2010  8 3.04792e-02 9.49025e-03 72
2010  9 8.86121e-02 8.93292e-03 25
2010 10 8.68866e-02 2.55105e-02 178
2010 11 1.15749e-01 3.20359e-02 654
2010 12 1.28108e-01 1.67263e-02 366
2011  1 nan nan 0
2011  2 5.03001e-02 0.00000e+00 1
2011  3 4.80740e-02 5.62490e-03 73
2011  4 4.24546e-02 1.67115e-03 196
2011  5 4.04326e-02 1.26690e-02 320
2011  6 4.45376e-02 2.12899e-03 64
2011  7 3.81223e-02 2.15316e-03 63
2011  8 5.36063e-02 1.41618e-03 64
2011  9 4.88001e-02 2.33383e-03 3
2011 10 9.56222e-02 3.23819e-02 212
2011 11 1.00322e-01 2.10937e-02 253
2011 12 9.70503e-02 2.21022e-02 870
2012  1 9.59615e-02 2.31210e-02 329
2012  2 1.12426e-01 1.72957e-02 490
2012  3 1.02010e-01 1.41056e-02 389
2012  4 1.17962e-01 3.05830e-02 244
2012  5 7.25000e-02 0.00000e+00 1
2012  6 9.19878e-02 5.53681e-03 65
2012  7 1.04376e-01 4.61762e-03 54
2012  8 4.28556e-02 4.97579e-05 9
2012  9 4.30501e-02 5.73156e-04 10
2012 10 1.15682e-01 3.28617e-02 122
2012 11 1.27826e-01 4.05208e-02 730
2012 12 1.32328e-01 2.23885e-02 559
2013  1 1.18113e-01 2.89160e-02 450
2013  2 8.68862e-02 2.01062e-02 579
2013  3 7.58701e-02 1.03985e-02 30
2013  4 1.07771e-01 3.49540e-03 38
2013  5 2.62159e-02 9.25400e-03 19
2013  6 nan nan 0
2013  7 3.93176e-02 6.46394e-03 57
2013  8 7.32668e-02 5.41440e-03 6
2013  9 8.24654e-02 2.49905e-02 208
2013 10 7.75715e-02 3.48637e-02 326
2013 11 8.98281e-02 1.96729e-02 488
2013 12 1.05679e-01 2.84143e-02 625
2014  1 1.03233e-01 2.22221e-02 438
2014  2 9.39204e-02 1.19885e-02 378
2014  3 5.99501e-02 1.49965e-04 4
2014  4 4.18751e-02 4.65739e-04 8
2014  5 8.47231e-02 2.23584e-02 52
2014  6 9.76801e-02 4.40967e-02 10
2014  7 2.50250e-02 4.82586e-03 32
2014  8 7.67481e-02 2.20900e-02 131
2014  9 8.18209e-02 1.33189e-02 216
2014 10 5.41112e-02 5.67747e-03 45
2014 11 1.21434e-01 3.14534e-02 204
2014 12 1.22178e-01 2.13503e-02 955
2015  1 1.23607e-01 3.62044e-02 391
2015  2 1.03899e-01 2.17010e-02 494
2015  3 9.07417e-02 3.36573e-02 96
2015  4 6.12733e-02 3.82475e-02 97
2015  5 3.81910e-02 1.40356e-03 22
2015  6 6.58704e-02 1.86907e-02 182
2015  7 1.00416e-01 4.20587e-02 340
2015  8 8.70706e-02 1.80653e-02 34
2015  9 7.83539e-02 4.21940e-02 26
2015 10 8.53066e-02 8.36012e-03 92
2015 11 9.30417e-02 1.97549e-02 197
2015 12 1.59612e-01 3.33416e-01 485
2016  1 1.39166e-01 4.63001e-02 38
2016  2 8.77410e-02 1.22371e-02 298
2016  3 1.05517e-01 1.04640e-02 136
2016  4 6.80820e-02 2.51249e-02 149
2016  5 7.91733e-02 1.16748e-02 183
2016  6 6.31847e-02 1.76649e-02 117
2016  7 6.09000e-02 0.00000e+00 3
2016  8 4.25324e-02 4.89666e-03 68
2016  9 8.33173e-02 1.72584e-02 157
2016 10 9.92555e-02 2.70381e-02 804
2016 11 1.37079e-01 3.58268e-02 1102
2016 12 1.09138e-01 2.37345e-02 448
2017  1 1.05945e-01 1.73203e-02 408
2017  2 8.12704e-02 1.33966e-02 192
2017  3 5.50001e-02 9.89945e-04 3
2017  4 6.94607e-02 2.67887e-02 94
2017  5 1.12284e-01 2.30511e-03 64
2017  6 4.63201e-02 3.91983e-04 10
2017  7 8.03283e-02 2.06419e-02 53
2017  8 5.68740e-02 2.20706e-02 311
2017  9 7.49776e-02 3.63230e-02 165
2017 10 9.94621e-02 3.03241e-02 179
2017 11 1.04735e-01 2.35109e-02 1064
2017 12 1.04070e-01 2.10422e-02 846
2018  1 1.38331e-01 3.19451e-02 316
2018  2 1.12745e-01 1.53499e-02 595
2018  3 4.99743e-02 7.55583e-03 97
2018  4 6.57386e-02 1.23091e-02 135
2018  5 4.16517e-02 8.79807e-03 95
2018  6 4.60179e-02 1.48553e-02 28
2018  7 5.96621e-02 1.18414e-02 195
2018  8 1.04188e-01 2.31416e-02 152
2018  9 8.47601e-02 1.10940e-02 228
2018 10 7.97417e-02 1.31365e-02 627
2018 11 8.94685e-02 1.12422e-02 130
2018 12 9.15363e-02 1.00810e-02 353
2019  1 1.37711e-01 3.81694e-02 237
2019  2 1.08547e-01 1.28990e-02 683
2019  3 7.63385e-02 2.14290e-02 393
2019  4 7.72307e-02 1.73370e-02 483
2019  5 7.53706e-02 1.03577e-02 136
2019  6 9.76602e-02 2.92858e-02 361
2019  7 7.55148e-02 2.79183e-02 176
2019  8 3.55000e-02 6.00100e-04 4
2019  9 5.89348e-02 1.02185e-02 49
2019 10 7.77713e-02 3.76054e-02 101
2019 11 7.66894e-02 1.99886e-02 290
2019 12 8.43842e-02 1.79415e-02 202
2020  1 9.65471e-02 2.69363e-02 583
2020  2 9.55693e-02 1.09358e-02 205
2020  3 5.62029e-02 1.91595e-02 141
2020  4 5.99846e-02 6.64398e-03 233
2020  5 7.33682e-02 1.32524e-02 298
2020  6 8.04184e-02 1.06122e-01 109
2020  7 1.18611e-01 5.66731e-02 189
2020  8 8.11367e-02 2.11136e-02 131
2020  9 6.62712e-02 2.62027e-02 291
2020 10 9.01826e-02 1.35558e-02 350
2020 11 1.19253e-01 9.25141e-02 474
2020 12 1.77529e-01 8.88706e-02 581
2021  1 1.13189e-01 3.14352e-02 656
2021  2 9.43978e-02 1.21235e-02 181
2021  3 1.27202e-01 2.44413e-02 780
2021  4 1.04538e-01 1.59568e-02 292
2021  5 8.50636e-02 4.99522e-02 387
2021  6 8.39034e-02 2.35155e-02 236
2021  7 1.12164e-01 3.01964e-02 355
2021  8 1.14925e-01 4.02726e-02 348
2021  9 8.80531e-02 1.07639e-02 279
2021 10 7.62603e-02 1.77185e-02 334
2021 11 1.28236e-01 4.97560e-02 415
2021 12 9.09967e-02 2.28959e-02 807
2022  1 1.09750e-01 4.24806e-02 273
2022  2 1.12640e-01 1.55038e-02 460
2022  3 1.40053e-01 2.53178e-02 101
2022  4 6.59182e-02 3.49135e-02 11
2022  5 6.65156e-02 1.05463e-02 32
2022  6 4.86286e-02 1.64029e-03 7
2022  7 3.70188e-02 8.71453e-03 32
2022  8 1.20125e-01 6.83502e-02 8
2022  9 9.46572e-02 1.38176e-02 63
2022 10 1.11120e-01 3.39521e-02 318
2022 11 1.07403e-01 4.59438e-02 544
2022 12 1.50382e-01 3.57512e-02 827
2023  1 1.33754e-01 2.98656e-02 704
2023  2 1.18470e-01 1.50321e-02 942
2023  3 1.10729e-01 3.16906e-02 354
2023  4 7.98671e-02 3.96224e-03 82
2023  5 nan nan 0
2023  6 9.68455e-02 9.98071e-02 11
2023  7 1.02055e-01 2.02980e-02 139
2023  8 6.11608e-02 2.47637e-03 56
2023  9 5.84500e-02 8.66169e-05 4
2023 10 1.04433e-01 3.30407e-02 66
2023 11 8.63724e-02 4.53143e-02 94
2023 12 1.28337e-01 3.93912e-02 229
2024  1 1.06901e-01 2.18497e-02 230
2024  2 7.90334e-02 1.44277e-02 117
2024  3 4.86798e-02 1.29519e-03 64
2024  4 nan nan 0