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 7.64044e-03 4.72971e-03 234 2002 8 5.29844e-03 2.65457e-03 432 2002 9 9.91505e-03 6.52076e-03 443 2002 10 7.74918e-03 4.02799e-03 824 2002 11 1.52060e-02 2.07665e-02 1024 2002 12 1.37878e-02 9.58339e-03 714 2003 1 1.65664e-02 9.46766e-03 959 2003 2 7.94221e-03 5.07036e-03 640 2003 3 1.09837e-01 7.68705e-02 137 2003 4 2.51981e-02 3.50096e-02 118 2003 5 3.54593e-02 2.10359e-02 128 2003 6 1.48235e-02 8.47311e-03 202 2003 7 3.75465e-02 1.04605e-02 64 2003 8 1.11800e-02 1.75694e-02 193 2003 9 8.41697e-03 8.19942e-03 465 2003 10 6.69359e-03 7.88274e-03 911 2003 11 9.76214e-03 1.28831e-02 1103 2003 12 2.08596e-02 1.52299e-02 937 2004 1 8.37811e-03 5.79805e-03 686 2004 2 7.22709e-03 2.56434e-03 192 2004 3 7.39658e-03 9.46264e-03 751 2004 4 5.51439e-03 6.55719e-03 721 2004 5 8.48373e-03 2.48631e-02 548 2004 6 5.94510e-03 2.64852e-03 383 2004 7 3.73863e-03 2.47845e-03 463 2004 8 7.16327e-03 6.36935e-03 385 2004 9 1.85006e-02 1.10895e-02 280 2004 10 1.75249e-01 1.39457e-01 221 2004 11 1.21687e-01 9.95141e-02 418 2004 12 7.79843e-02 6.40462e-02 616 2005 1 2.52766e-02 2.17325e-02 739 2005 2 1.10983e-02 8.30561e-03 514 2005 3 2.08322e-02 1.68823e-02 704 2005 4 3.84635e-02 4.83098e-02 336 2005 5 1.08151e-02 2.21828e-02 570 2005 6 3.09113e-02 5.63498e-02 388 2005 7 3.65342e-02 4.47681e-02 345 2005 8 2.76387e-02 4.70608e-02 120 2005 9 1.29127e-02 9.11890e-03 363 2005 10 1.09724e-02 8.79796e-03 1101 2005 11 1.03697e-02 7.82730e-03 1196 2005 12 1.47506e-02 7.69498e-03 1024 2006 1 2.40902e-02 3.52780e-02 893 2006 2 3.51861e-02 3.20657e-02 832 2006 3 2.08631e-02 2.73680e-02 836 2006 4 1.24223e-02 4.34540e-02 416 2006 5 5.06095e-03 5.43474e-03 757 2006 6 9.74830e-03 4.24031e-02 346 2006 7 3.43716e-03 2.58908e-03 571 2006 8 6.63925e-03 2.05002e-02 350 2006 9 8.67449e-03 3.36540e-03 703 2006 10 1.10207e-02 1.19718e-02 960 2006 11 1.17640e-02 8.89987e-03 904 2006 12 9.82106e-03 1.20958e-02 512 2007 1 6.83566e-03 3.27247e-03 576 2007 2 8.42721e-03 5.00638e-03 790 2007 3 4.48861e-03 1.80203e-03 1269 2007 4 7.18028e-03 1.00083e-02 767 2007 5 4.01497e-03 1.24669e-03 308 2007 6 5.22470e-03 1.66474e-02 470 2007 7 5.70044e-03 7.76634e-03 450 2007 8 7.65959e-03 3.53900e-03 451 2007 9 5.53609e-03 2.04631e-03 485 2007 10 6.36802e-03 1.78971e-03 687 2007 11 6.20553e-03 1.99375e-03 1087 2007 12 1.02130e-02 9.40273e-03 768 2008 1 9.91917e-03 6.68371e-03 960 2008 2 8.34302e-03 4.15590e-03 1159 2008 3 1.83106e-02 2.35663e-02 896 2008 4 1.16961e-02 2.47344e-02 443 2008 5 8.21782e-03 1.40380e-02 657 2008 6 4.30915e-03 1.22613e-02 369 2008 7 3.07209e-03 1.60261e-03 399 2008 8 7.00971e-03 5.55985e-03 224 2008 9 1.59727e-02 4.92142e-02 610 2008 10 6.55597e-03 5.13604e-03 970 2008 11 7.49969e-03 6.25019e-03 900 2008 12 1.76740e-02 1.47944e-02 829 2009 1 1.93010e-02 1.93638e-02 640 2009 2 8.44222e-03 5.92905e-03 973 2009 3 7.69055e-03 9.02792e-03 1020 2009 4 6.94054e-03 1.02784e-02 769 2009 5 2.27815e-02 3.90338e-02 138 2009 6 3.70819e-03 3.68460e-03 440 2009 7 5.12333e-03 5.85957e-03 304 2009 8 4.09021e-03 3.77847e-03 444 2009 9 4.48451e-03 6.44775e-03 653 2009 10 4.94317e-03 2.50102e-03 867 2009 11 5.60310e-03 2.90769e-03 640 2009 12 2.38506e-02 1.37750e-02 256 2010 1 2.37634e-02 1.07033e-02 905 2010 2 9.57790e-02 8.41192e-02 828 2010 3 5.32613e-02 3.29115e-02 726 2010 4 2.71126e-02 4.27395e-02 332 2010 5 8.85477e-03 1.08227e-02 429 2010 6 4.68374e-03 1.65397e-02 581 2010 7 4.25619e-03 2.68119e-03 448 2010 8 1.38119e-02 4.21465e-02 236 2010 9 3.65473e-03 2.26525e-03 703 2010 10 3.22318e-03 1.98299e-03 1598 2010 11 4.98792e-03 2.62200e-03 1140 2010 12 1.36057e-02 1.04770e-02 1088 2011 1 8.33238e-03 3.93277e-03 792 2011 2 5.50526e-03 1.23073e-03 576 2011 3 5.00747e-03 3.44910e-03 885 2011 4 3.43850e-03 2.56098e-03 832 2011 5 2.65597e-03 1.69395e-03 748 2011 6 2.08971e-03 7.21249e-04 256 2011 7 5.56144e-03 2.38280e-03 384 2011 8 4.76880e-03 1.44050e-02 761 2011 9 4.80469e-03 1.90378e-03 657 2011 10 6.78749e-03 5.60937e-03 1045 2011 11 6.97943e-03 3.69758e-03 1021 2011 12 8.23289e-03 2.74511e-03 896 2012 1 1.14759e-02 7.83544e-03 1208 2012 2 7.27202e-03 3.18808e-03 308 2012 3 5.66437e-03 7.16351e-03 1063 2012 4 4.06222e-03 2.12113e-03 903 2012 5 5.23303e-03 1.55008e-03 517 2012 6 6.62592e-03 5.31657e-03 324 2012 7 5.10754e-03 2.29937e-02 123 2012 8 2.67635e-02 1.63842e-02 128 2012 9 3.00889e-02 3.17460e-02 626 2012 10 2.79559e-02 2.96280e-02 742 2012 11 1.83484e-02 2.78511e-02 1088 2012 12 1.69910e-02 2.35201e-02 640 2013 1 1.11716e-02 1.13145e-02 640 2013 2 1.05213e-02 7.28567e-03 701 2013 3 9.34515e-03 7.32009e-03 710 2013 4 2.41467e-03 1.69323e-03 346 2013 5 3.32021e-03 3.09427e-03 549 2013 6 7.58257e-03 3.29681e-02 455 2013 7 6.27009e-03 4.77972e-03 192 2013 8 4.00208e-02 3.50903e-02 108 2013 9 2.72128e-02 3.59680e-02 847 2013 10 1.23585e-02 2.93277e-02 710 2013 11 7.74037e-03 1.10675e-02 521 2013 12 8.66619e-03 1.03456e-02 824 2014 1 2.22505e-02 5.67536e-02 685 2014 2 8.79645e-03 1.41478e-02 722 2014 3 9.19643e-03 1.06461e-02 715 2014 4 4.96958e-02 8.09602e-02 231 2014 5 3.36815e-02 2.08690e-02 8 2014 6 7.40645e-03 7.71469e-03 159 2014 7 5.74619e-03 7.59906e-03 512 2014 8 4.25131e-03 3.78941e-03 340 2014 9 6.00179e-03 1.26038e-02 424 2014 10 7.48179e-03 7.90292e-03 1403 2014 11 1.04909e-02 1.00768e-02 1021 2014 12 6.77606e-03 6.31716e-03 944 2015 1 1.03083e-02 1.03193e-02 775 2015 2 1.36721e-02 1.28457e-02 768 2015 3 9.54358e-03 1.49365e-02 377 2015 4 2.39027e-03 1.37004e-03 96 2015 5 3.29235e-03 3.17786e-03 682 2015 6 3.64554e-03 3.20688e-03 561 2015 7 2.51231e-03 3.99069e-03 276 2015 8 1.71789e-02 1.33103e-02 548 2015 9 5.39479e-03 7.78493e-03 362 2015 10 1.12634e-02 3.96023e-02 882 2015 11 1.09949e-02 9.83697e-03 745 2015 12 5.80292e-03 3.86481e-03 527 2016 1 1.54751e-02 6.65693e-03 644 2016 2 2.26683e-02 2.02412e-02 1216 2016 3 1.03592e-02 1.19385e-02 696 2016 4 6.99325e-03 7.92408e-03 458 2016 5 3.91617e-03 7.51469e-03 709 2016 6 2.74110e-03 1.42355e-03 502 2016 7 3.73618e-03 1.08314e-02 713 2016 8 1.43536e-02 2.97676e-02 615 2016 9 2.14861e-02 1.84397e-02 894 2016 10 9.71420e-03 3.00609e-02 677 2016 11 4.19683e-03 1.63970e-03 958 2016 12 6.01766e-03 3.44173e-03 810 2017 1 8.83957e-03 6.03213e-03 713 2017 2 7.99847e-03 5.03987e-03 1074 2017 3 4.62517e-03 3.91257e-03 950 2017 4 7.93548e-03 1.61480e-02 790 2017 5 5.91279e-03 2.69783e-03 429 2017 6 8.26033e-03 1.99719e-02 333 2017 7 7.49479e-03 4.20230e-02 128 2017 8 5.30865e-03 3.87983e-03 485 2017 9 5.29096e-03 1.86717e-02 455 2017 10 2.40682e-02 3.93684e-02 579 2017 11 3.65134e-03 3.05026e-03 1136 2017 12 6.83084e-03 4.35966e-03 714 2018 1 7.73607e-03 6.05736e-03 892 2018 2 5.45980e-03 2.36557e-03 493 2018 3 7.06178e-03 7.22297e-03 721 2018 4 2.94304e-03 2.27241e-03 613 2018 5 7.78526e-03 1.27566e-02 556 2018 6 6.18534e-03 6.75451e-03 377 2018 7 1.13254e-02 3.46795e-02 287 2018 8 4.70969e-02 5.47136e-02 349 2018 9 1.30527e-02 1.01250e-02 893 2018 10 1.15831e-02 8.19762e-03 1024 2018 11 2.58525e-02 1.72868e-02 256 2018 12 2.56028e-02 1.91548e-02 707 2019 1 7.86195e-02 6.27855e-02 644 2019 2 2.51814e-02 2.05670e-02 185 2019 3 2.03744e-02 2.21151e-02 615 2019 4 1.30175e-02 2.41305e-02 355 2019 5 3.28513e-03 2.16710e-03 794 2019 6 6.42537e-03 5.97747e-03 273 2019 7 2.91099e-03 2.55865e-03 445 2019 8 5.88608e-03 7.97489e-03 702 2019 9 3.26097e-03 4.41603e-03 589 2019 10 4.37397e-03 3.51196e-03 758 2019 11 6.63000e-03 1.20356e-02 765 2019 12 1.65343e-02 9.87950e-03 384 2020 1 8.27361e-03 1.05445e-02 639 2020 2 1.38254e-02 1.15165e-02 607 2020 3 6.40762e-03 1.99364e-02 772 2020 4 6.67976e-03 6.44350e-03 640 2020 5 2.22021e-03 1.33269e-03 693 2020 6 3.22645e-03 1.65823e-02 535 2020 7 7.81294e-03 6.78535e-03 380 2020 8 8.84465e-03 4.82205e-02 145 2020 9 1.81614e-02 1.14588e-02 229 2020 10 1.02494e-02 1.25096e-02 560 2020 11 4.69250e-03 5.16460e-03 908 2020 12 8.93334e-03 3.75472e-03 518 2021 1 2.59607e-02 3.56987e-02 535 2021 2 2.36407e-02 3.31756e-02 568 2021 3 1.93649e-02 6.00270e-02 513 2021 4 2.38072e-03 3.83753e-03 380 2021 5 2.53816e-03 7.07158e-03 622 2021 6 7.62388e-03 5.89873e-03 217 2021 7 1.32863e-02 4.14387e-02 127 2021 8 1.07556e-01 1.11786e-01 140 2021 9 5.14089e-02 3.94745e-02 435 2021 10 3.73946e-02 5.26320e-02 622 2021 11 2.50692e-02 1.83437e-02 654 2021 12 1.69873e-02 1.13739e-02 615 2022 1 4.79672e-02 4.67228e-02 851 2022 2 5.73827e-03 3.54607e-03 771 2022 3 1.39215e-02 2.26045e-02 681 2022 4 2.48983e-03 1.85909e-03 94 2022 5 5.87948e-03 5.63199e-03 490 2022 6 2.99803e-03 3.00271e-03 518 2022 7 8.70116e-03 2.54227e-02 194 2022 8 3.25430e-03 3.09950e-03 497 2022 9 5.68669e-03 9.96228e-03 325 2022 10 2.48530e-03 1.93457e-03 1344 2022 11 5.15724e-03 2.84701e-03 448 2022 12 8.40305e-03 8.09998e-03 1118 2023 1 7.43315e-03 3.97114e-03 768 2023 2 8.56188e-03 5.15855e-03 545 2023 3 6.93518e-03 5.74748e-03 768 2023 4 4.23118e-03 5.97533e-03 317 2023 5 7.09920e-03 9.45560e-03 448 2023 6 7.19201e-03 3.30668e-02 295 2023 7 2.45258e-03 2.35432e-03 374 2023 8 7.05787e-03 1.95164e-02 551 2023 9 1.39541e-02 1.81944e-02 543 2023 10 6.99760e-03 1.08630e-02 599 2023 11 3.95629e-03 4.07433e-03 642 2023 12 1.12018e-02 4.07729e-02 377 2024 1 3.51416e-02 3.95218e-02 553 2024 2 1.34165e-02 6.70933e-03 384 2024 3 9.37063e-03 9.59519e-03 251 2024 4 nan nan 0