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 3.67241e-02 2.58146e-02 215 2002 8 3.54963e-02 2.94022e-02 390 2002 9 4.59356e-02 4.17763e-02 251 2002 10 5.66522e-02 3.33406e-02 539 2002 11 8.90882e-02 8.20693e-02 750 2002 12 7.99435e-02 6.96655e-02 524 2003 1 1.70287e-01 1.20569e-01 739 2003 2 1.20159e-01 1.06909e-01 489 2003 3 nan nan 0 2003 4 2.57168e-01 1.30551e-01 18 2003 5 2.51401e-01 1.19865e-01 64 2003 6 5.13305e-02 2.59056e-02 66 2003 7 nan nan 0 2003 8 1.49913e-01 1.34011e-01 187 2003 9 1.89788e-01 1.32394e-01 131 2003 10 1.10651e-01 1.01329e-01 631 2003 11 1.17846e-01 9.37513e-02 737 2003 12 8.35783e-02 7.00887e-02 774 2004 1 8.00890e-02 8.59807e-02 802 2004 2 1.68030e-01 1.25995e-01 374 2004 3 1.95008e-01 1.16322e-01 201 2004 4 7.01831e-02 5.76478e-02 334 2004 5 3.34082e-02 2.67527e-02 446 2004 6 4.28495e-02 2.22164e-02 442 2004 7 8.96799e-02 9.75970e-02 176 2004 8 4.87156e-02 3.82572e-02 348 2004 9 2.24219e-01 2.13436e-01 41 2004 10 4.88760e-01 0.00000e+00 2 2004 11 nan nan 0 2004 12 2.78797e-01 8.36160e-02 147 2005 1 1.96483e-01 1.22784e-01 303 2005 2 1.83318e-01 1.07351e-01 256 2005 3 2.05611e-01 1.34918e-01 158 2005 4 4.24103e-01 3.67452e-02 32 2005 5 nan nan 0 2005 6 7.68743e-02 1.95155e-02 64 2005 7 8.92462e-02 1.00206e-01 64 2005 8 nan nan 0 2005 9 1.31284e-01 7.34217e-02 242 2005 10 6.24282e-02 4.02805e-02 821 2005 11 8.33244e-02 4.46883e-02 824 2005 12 1.10424e-01 9.59664e-02 922 2006 1 3.04555e-01 9.95717e-02 303 2006 2 3.98536e-01 6.22023e-02 76 2006 3 2.14992e-01 1.04051e-01 379 2006 4 7.69808e-02 9.35511e-02 334 2006 5 5.61133e-02 3.70614e-02 338 2006 6 4.55722e-02 1.70831e-02 205 2006 7 9.31504e-02 3.85156e-02 139 2006 8 3.04577e-02 1.33203e-02 209 2006 9 5.08634e-02 3.08555e-02 767 2006 10 6.79926e-02 8.22748e-02 782 2006 11 5.35379e-02 4.08598e-02 698 2006 12 3.55153e-02 5.95195e-02 581 2007 1 2.84676e-02 2.34180e-02 362 2007 2 5.48668e-02 5.83199e-02 653 2007 3 4.14362e-02 3.84792e-02 923 2007 4 3.04773e-02 1.63852e-02 552 2007 5 3.06104e-02 1.88070e-02 158 2007 6 2.96876e-02 3.00484e-02 198 2007 7 5.15439e-02 3.74605e-02 252 2007 8 6.38569e-02 3.29489e-02 393 2007 9 3.57822e-02 1.78646e-02 349 2007 10 5.93090e-02 3.55933e-02 524 2007 11 7.73964e-02 6.93297e-02 962 2007 12 4.50346e-02 3.28607e-02 758 2008 1 7.05627e-02 9.99948e-02 692 2008 2 8.06103e-02 6.52221e-02 739 2008 3 2.66071e-01 1.12940e-01 181 2008 4 1.87166e-01 1.06369e-01 165 2008 5 1.50590e-01 7.95102e-02 230 2008 6 3.62626e-02 3.67261e-02 367 2008 7 2.10172e-02 1.58023e-02 313 2008 8 6.33661e-02 4.92141e-02 146 2008 9 7.80223e-02 6.17201e-02 181 2008 10 1.32808e-01 8.85863e-02 617 2008 11 6.80698e-02 6.91089e-02 918 2008 12 1.37557e-01 8.91816e-02 856 2009 1 1.31674e-01 8.21821e-02 584 2009 2 7.61700e-02 7.41362e-02 932 2009 3 5.56039e-02 5.87188e-02 843 2009 4 1.81740e-01 1.40885e-01 222 2009 5 2.91514e-01 9.10901e-02 47 2009 6 3.32447e-02 1.61270e-02 139 2009 7 1.25446e-07 0.00000e+00 2 2009 8 7.19309e-02 5.74890e-02 343 2009 9 1.05619e-01 1.02833e-01 438 2009 10 6.28854e-02 5.70427e-02 694 2009 11 4.24449e-02 3.57732e-02 708 2009 12 9.03169e-02 5.85099e-02 192 2010 1 1.60517e-01 1.38865e-01 772 2010 2 2.51793e-01 1.10251e-01 238 2010 3 2.54669e-01 1.15864e-01 292 2010 4 2.33789e-01 1.26517e-01 30 2010 5 7.93911e-02 5.96017e-02 369 2010 6 4.27348e-02 4.92788e-02 385 2010 7 1.16592e-01 1.00775e-01 218 2010 8 6.14239e-02 4.24822e-02 148 2010 9 6.86929e-02 5.94423e-02 448 2010 10 4.80566e-02 3.04380e-02 1442 2010 11 5.58250e-02 7.92674e-02 1122 2010 12 5.56818e-02 6.05471e-02 857 2011 1 5.81366e-02 4.68479e-02 681 2011 2 2.04867e-02 1.33528e-02 766 2011 3 4.62671e-02 4.41285e-02 832 2011 4 3.63861e-02 2.27864e-02 618 2011 5 1.51018e-02 8.87849e-03 627 2011 6 2.55434e-02 8.08746e-03 198 2011 7 2.28047e-02 1.03340e-02 390 2011 8 3.22560e-02 3.65905e-02 165 2011 9 2.78912e-02 1.31221e-02 671 2011 10 3.18812e-02 2.99738e-02 869 2011 11 2.76025e-02 2.38727e-02 1037 2011 12 2.63936e-02 2.98679e-02 853 2012 1 4.74724e-02 6.68250e-02 947 2012 2 3.35126e-02 2.40030e-02 179 2012 3 8.34889e-02 9.59463e-02 560 2012 4 4.60249e-02 3.88847e-02 679 2012 5 2.83327e-02 1.84090e-02 335 2012 6 5.50428e-02 3.75743e-02 96 2012 7 nan nan 0 2012 8 2.75789e-01 1.03141e-01 25 2012 9 2.01467e-01 1.01480e-01 49 2012 10 1.31956e-01 8.80085e-02 167 2012 11 4.45622e-02 3.37948e-02 623 2012 12 7.12197e-02 3.99834e-02 492 2013 1 6.74531e-02 1.07100e-01 552 2013 2 4.30304e-02 1.66639e-02 448 2013 3 9.68931e-02 9.38327e-02 399 2013 4 1.22353e-01 7.78028e-02 86 2013 5 2.65907e-02 1.90575e-02 122 2013 6 1.15315e-01 6.88893e-02 213 2013 7 nan nan 0 2013 8 4.46485e-01 0.00000e+00 4 2013 9 nan nan 0 2013 10 1.12531e-01 8.94261e-02 557 2013 11 6.36692e-02 3.12739e-02 223 2013 12 4.87522e-02 3.14817e-02 579 2014 1 1.21825e-01 7.19805e-02 300 2014 2 1.74966e-01 9.61800e-02 333 2014 3 1.84810e-01 1.45488e-01 246 2014 4 nan nan 0 2014 5 nan nan 0 2014 6 7.28214e-02 1.93667e-02 64 2014 7 9.65892e-02 6.57503e-02 189 2014 8 4.85128e-02 3.36874e-02 206 2014 9 4.33500e-02 7.71959e-02 172 2014 10 1.85504e-01 1.05799e-01 554 2014 11 8.52349e-02 7.55248e-02 880 2014 12 5.77149e-02 5.45016e-02 641 2015 1 2.01698e-01 1.19749e-01 487 2015 2 2.10967e-01 1.24611e-01 360 2015 3 2.36593e-01 9.09214e-02 198 2015 4 2.05156e-01 8.12770e-02 61 2015 5 7.96842e-02 7.08477e-02 433 2015 6 3.74655e-02 1.88449e-02 320 2015 7 5.88660e-02 3.19432e-02 15 2015 8 7.17329e-02 6.86719e-02 155 2015 9 1.72383e-01 8.58009e-02 43 2015 10 1.13959e-01 7.80138e-02 580 2015 11 7.44581e-02 5.55577e-02 631 2015 12 5.20397e-02 3.79391e-02 507 2016 1 1.45052e-01 8.11490e-02 434 2016 2 2.38929e-01 1.06364e-01 568 2016 3 2.08551e-01 1.19916e-01 444 2016 4 1.68101e-01 5.59579e-02 221 2016 5 9.02673e-02 6.09372e-02 475 2016 6 4.44565e-02 2.13498e-02 443 2016 7 4.08560e-02 2.18591e-02 618 2016 8 2.88838e-02 3.29645e-02 559 2016 9 1.43324e-01 8.12903e-02 290 2016 10 8.38178e-02 7.55844e-02 711 2016 11 3.54767e-02 2.27699e-02 801 2016 12 3.08111e-02 2.63013e-02 787 2017 1 7.24972e-02 5.27100e-02 576 2017 2 2.20050e-01 1.00805e-01 421 2017 3 7.93679e-02 7.32310e-02 748 2017 4 4.09593e-02 4.53062e-02 605 2017 5 5.04076e-02 3.27152e-02 398 2017 6 3.14741e-02 3.20412e-02 320 2017 7 nan nan 0 2017 8 5.51069e-02 7.04350e-02 240 2017 9 1.61914e-01 8.46411e-02 123 2017 10 1.90402e-01 1.14337e-01 73 2017 11 1.26266e-01 1.18486e-01 833 2017 12 6.11233e-02 4.70366e-02 571 2018 1 6.64139e-02 4.28746e-02 631 2018 2 1.30398e-01 9.80197e-02 630 2018 3 1.14968e-01 1.15000e-01 867 2018 4 2.89749e-02 1.95403e-02 377 2018 5 3.99290e-02 2.41184e-02 373 2018 6 1.58852e-01 1.34247e-01 137 2018 7 1.27216e-01 1.37845e-01 3 2018 8 1.12183e-01 8.47766e-02 99 2018 9 5.68443e-02 6.95147e-02 471 2018 10 1.27566e-01 7.86784e-02 860 2018 11 9.84220e-02 9.43613e-02 366 2018 12 1.11215e-01 6.73800e-02 245 2019 1 6.47482e-02 5.79135e-02 57 2019 2 3.90669e-01 7.38642e-02 69 2019 3 1.45033e-01 1.37530e-01 230 2019 4 1.48069e-01 7.96817e-02 253 2019 5 2.63984e-02 1.27172e-02 488 2019 6 1.41720e-02 9.37485e-03 99 2019 7 2.16449e-02 7.23490e-03 128 2019 8 1.47073e-01 1.33127e-01 139 2019 9 8.95486e-02 9.80488e-02 431 2019 10 5.86748e-02 5.16948e-02 485 2019 11 4.90587e-02 3.29643e-02 704 2019 12 1.16920e-01 7.13154e-02 240 2020 1 1.06793e-01 6.55985e-02 641 2020 2 1.31414e-01 8.21324e-02 524 2020 3 1.88407e-01 1.03089e-01 266 2020 4 1.71791e-01 8.41844e-02 172 2020 5 1.43930e-01 9.32585e-02 274 2020 6 3.92830e-01 4.75504e-02 4 2020 7 1.31586e-01 7.56987e-02 69 2020 8 3.67619e-02 9.63520e-02 18 2020 9 2.22229e-01 8.66314e-02 40 2020 10 1.29155e-01 8.21603e-02 320 2020 11 1.07959e-01 1.00554e-01 716 2020 12 9.02363e-02 5.57295e-02 518 2021 1 1.58294e-01 1.00707e-01 216 2021 2 2.89793e-01 1.01184e-01 275 2021 3 nan nan 0 2021 4 nan nan 0 2021 5 9.96123e-02 7.25139e-02 348 2021 6 4.68283e-02 2.88254e-02 171 2021 7 1.83279e-01 9.02301e-02 54 2021 8 2.17838e-03 0.00000e+00 2 2021 9 1.13092e-01 5.06887e-02 64 2021 10 1.73968e-01 9.83719e-02 98 2021 11 1.51262e-01 1.01148e-01 639 2021 12 1.64626e-01 1.01311e-01 627 2022 1 1.89457e-01 1.01744e-01 525 2022 2 1.33138e-01 8.25712e-02 810 2022 3 1.39350e-01 9.54514e-02 695 2022 4 nan nan 0 2022 5 9.43091e-02 1.04803e-01 262 2022 6 5.62175e-02 3.79534e-02 314 2022 7 2.11839e-02 2.18556e-02 263 2022 8 1.16146e-01 1.09044e-01 160 2022 9 8.78824e-02 2.60664e-02 64 2022 10 7.03162e-02 9.17359e-02 712 2022 11 6.52151e-02 3.05324e-02 409 2022 12 5.33809e-02 8.73050e-02 683 2023 1 2.90794e-02 1.96593e-02 756 2023 2 6.26213e-02 4.89079e-02 671 2023 3 1.37733e-01 1.03921e-01 515 2023 4 3.98396e-02 2.63384e-02 362 2023 5 6.90526e-02 7.88489e-02 320 2023 6 5.07442e-02 5.17255e-02 301 2023 7 1.16115e-01 1.12670e-01 129 2023 8 8.34592e-02 6.01092e-02 116 2023 9 4.44326e-02 5.72230e-02 201 2023 10 1.00677e-01 8.22329e-02 435 2023 11 6.67896e-02 1.05433e-01 551 2023 12 1.25057e-01 1.05750e-01 210 2024 1 3.73522e-01 0.00000e+00 2 2024 2 2.55146e-01 1.05821e-01 276 2024 3 1.46984e-01 5.89571e-02 215 2024 4 nan nan 0