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 5.83693e-02 1.24196e-02 365 2002 8 8.80646e-02 1.63064e-02 576 2002 9 9.35319e-02 2.55305e-02 640 2002 10 1.00255e-01 2.42656e-02 1117 2002 11 1.60427e-01 1.01705e-01 768 2002 12 1.50032e-01 4.61123e-02 807 2003 1 1.58053e-01 5.54910e-02 850 2003 2 9.99069e-02 8.87917e-03 640 2003 3 8.41604e-02 1.24520e-02 384 2003 4 1.27148e-01 3.97095e-02 651 2003 5 6.39350e-02 7.23130e-03 668 2003 6 8.38496e-02 1.57327e-02 379 2003 7 6.74455e-02 6.15465e-03 576 2003 8 9.71091e-02 2.16530e-02 464 2003 9 1.51680e-01 4.43495e-02 512 2003 10 1.19149e-01 2.88938e-02 894 2003 11 1.40526e-01 1.07875e-01 1035 2003 12 1.43591e-01 5.46036e-02 822 2004 1 1.11722e-01 3.33636e-02 960 2004 2 9.89221e-02 2.19485e-02 832 2004 3 6.72843e-02 6.78419e-03 1023 2004 4 7.90293e-02 2.76267e-02 491 2004 5 6.03093e-02 7.16283e-03 781 2004 6 5.79270e-02 4.92304e-03 827 2004 7 6.60690e-02 8.63634e-03 510 2004 8 1.00433e-01 4.29170e-02 708 2004 9 1.87098e-01 5.44547e-02 383 2004 10 1.80099e-01 6.86963e-02 866 2004 11 1.20728e-01 4.06567e-02 965 2004 12 2.30136e-01 1.26975e-01 448 2005 1 1.66124e-01 6.24876e-02 1088 2005 2 2.62705e-01 2.04383e-01 947 2005 3 1.53381e-01 6.21616e-02 384 2005 4 8.36681e-02 3.10124e-02 896 2005 5 6.32195e-02 6.47725e-03 563 2005 6 9.00274e-02 1.46794e-02 372 2005 7 1.14058e-01 5.22185e-02 452 2005 8 1.21100e-01 4.07877e-02 705 2005 9 2.50424e-01 1.22128e-01 480 2005 10 2.33217e-01 9.05137e-02 685 2005 11 3.65729e-01 1.55160e-01 923 2005 12 1.86096e-01 2.56411e-02 768 2006 1 1.95171e-01 1.12392e-01 592 2006 2 1.14339e-01 2.78450e-02 960 2006 3 8.26002e-02 1.23052e-02 985 2006 4 5.86673e-02 6.77233e-03 814 2006 5 5.87033e-02 5.24790e-03 778 2006 6 7.05972e-02 1.56954e-02 797 2006 7 6.81531e-02 8.01565e-03 576 2006 8 8.74836e-02 1.90607e-02 495 2006 9 1.00011e-01 6.37604e-02 808 2006 10 2.16169e-01 2.24707e-01 950 2006 11 1.90591e-01 8.01116e-02 564 2006 12 1.42015e-01 5.50239e-02 419 2007 1 9.38822e-02 2.05534e-02 696 2007 2 9.57131e-02 3.78332e-02 640 2007 3 6.43055e-02 1.17909e-02 751 2007 4 8.67507e-02 3.59821e-02 673 2007 5 6.85167e-02 1.15042e-02 538 2007 6 7.61892e-02 3.50532e-02 575 2007 7 1.62368e-01 3.96719e-01 635 2007 8 1.19333e-01 3.41729e-02 826 2007 9 1.09768e-01 4.64700e-02 826 2007 10 1.23055e-01 5.50893e-02 704 2007 11 9.10576e-02 2.17189e-02 1024 2007 12 1.20011e-01 1.03942e-01 997 2008 1 1.14727e-01 1.01771e-01 768 2008 2 8.35583e-02 3.24136e-02 816 2008 3 9.76090e-02 5.03381e-02 642 2008 4 5.82322e-02 4.39834e-03 832 2008 5 6.90179e-02 1.08478e-02 647 2008 6 6.58115e-02 8.24242e-03 576 2008 7 7.16641e-02 5.86416e-03 512 2008 8 7.28744e-02 1.02189e-02 258 2008 9 1.38435e-01 5.57281e-02 501 2008 10 1.28156e-01 5.65249e-02 956 2008 11 1.04690e-01 4.96370e-02 1276 2008 12 1.45586e-01 1.06731e-01 1218 2009 1 9.53784e-02 3.03924e-02 881 2009 2 9.38477e-02 6.71939e-02 1110 2009 3 8.59426e-02 3.02350e-02 913 2009 4 6.71104e-02 1.42455e-02 652 2009 5 5.91635e-02 7.95305e-03 642 2009 6 6.67526e-02 5.63136e-03 304 2009 7 6.87054e-02 3.50122e-03 448 2009 8 7.06407e-02 5.54266e-03 663 2009 9 9.53711e-02 2.80814e-02 741 2009 10 8.58585e-02 2.05846e-02 1066 2009 11 9.36768e-02 2.00490e-02 607 2009 12 1.22385e-01 4.72708e-02 344 2010 1 1.19483e-01 3.26332e-02 580 2010 2 1.80147e-01 9.79157e-02 454 2010 3 1.30668e-01 3.50574e-02 1033 2010 4 8.47977e-02 1.52662e-02 622 2010 5 6.69818e-02 7.54372e-03 704 2010 6 5.31068e-02 3.05540e-03 592 2010 7 6.34927e-02 9.23240e-03 384 2010 8 7.81014e-02 1.37126e-02 588 2010 9 8.89422e-02 1.65554e-02 654 2010 10 8.15341e-02 8.49893e-03 1193 2010 11 8.01408e-02 1.57116e-02 960 2010 12 1.82164e-01 8.93460e-02 960 2011 1 1.02847e-01 3.25545e-02 704 2011 2 7.41061e-02 1.04903e-02 903 2011 3 7.40236e-02 1.25922e-02 1152 2011 4 6.26734e-02 8.13200e-03 951 2011 5 7.19684e-02 4.73331e-03 809 2011 6 6.60844e-02 8.82964e-03 640 2011 7 6.46580e-02 6.63580e-03 479 2011 8 7.07427e-02 6.80886e-03 429 2011 9 1.28127e-01 2.24598e-02 344 2011 10 2.46395e-01 2.23707e-01 768 2011 11 1.23817e-01 4.28719e-02 1134 2011 12 1.01312e-01 2.59828e-02 1464 2012 1 9.00965e-02 3.02891e-02 960 2012 2 7.91721e-02 1.30926e-02 768 2012 3 7.86485e-02 1.14393e-02 1133 2012 4 7.44226e-02 1.93400e-02 752 2012 5 7.48996e-02 6.36361e-03 512 2012 6 9.38536e-02 1.30350e-02 250 2012 7 8.82393e-02 1.61844e-02 534 2012 8 7.17836e-02 7.25265e-03 293 2012 9 1.01481e-01 2.92865e-02 533 2012 10 1.29336e-01 8.66910e-02 878 2012 11 1.00976e-01 2.63548e-02 816 2012 12 1.90169e-01 1.65611e-01 652 2013 1 1.16225e-01 4.73466e-02 983 2013 2 1.29529e-01 7.99094e-02 960 2013 3 1.15584e-01 3.62298e-02 832 2013 4 6.59638e-02 7.94297e-03 635 2013 5 9.42367e-02 3.85660e-02 768 2013 6 6.09285e-02 9.31659e-03 576 2013 7 8.81175e-02 2.50290e-02 371 2013 8 8.38764e-02 2.05212e-02 576 2013 9 1.29762e-01 3.22915e-02 741 2013 10 1.23016e-01 2.86393e-02 1020 2013 11 9.04044e-02 5.23153e-03 320 2013 12 1.02349e-01 1.76776e-02 640 2014 1 1.98843e-01 1.09591e-01 768 2014 2 1.08886e-01 2.37802e-02 848 2014 3 1.08631e-01 1.75255e-02 768 2014 4 9.30591e-02 4.10268e-02 582 2014 5 7.17785e-02 5.97612e-03 697 2014 6 7.08352e-02 1.06728e-02 591 2014 7 6.90433e-02 6.96238e-03 351 2014 8 9.72878e-02 1.83501e-02 510 2014 9 1.32812e-01 2.47828e-02 396 2014 10 7.64215e-02 7.20932e-03 960 2014 11 1.23706e-01 2.66275e-02 960 2014 12 1.02863e-01 1.01211e-02 756 2015 1 1.59168e-01 1.03947e-01 653 2015 2 1.34395e-01 2.90884e-02 712 2015 3 8.57650e-02 1.15585e-02 1205 2015 4 7.31656e-02 1.77444e-02 448 2015 5 7.95665e-02 1.11923e-02 1046 2015 6 7.10284e-02 7.60170e-03 640 2015 7 8.32418e-02 8.26957e-03 134 2015 8 9.46895e-02 2.06980e-02 478 2015 9 8.60865e-02 1.14074e-02 296 2015 10 1.16964e-01 1.83662e-02 640 2015 11 1.28154e-01 3.00678e-02 961 2015 12 1.58855e-01 1.18551e-01 388 2016 1 3.30887e-01 2.82510e-01 346 2016 2 2.23900e-01 1.30882e-01 1024 2016 3 9.82619e-02 2.68745e-02 672 2016 4 8.55110e-02 2.45890e-02 870 2016 5 7.44821e-02 1.84163e-02 811 2016 6 6.41320e-02 4.69974e-03 512 2016 7 6.97047e-02 1.55147e-02 449 2016 8 8.35006e-02 3.45276e-02 642 2016 9 1.21310e-01 1.06100e-01 782 2016 10 9.89120e-02 2.22689e-02 1082 2016 11 8.45356e-02 1.67206e-02 1077 2016 12 7.80406e-02 1.28069e-02 989 2017 1 1.76967e-01 1.53791e-01 942 2017 2 1.16881e-01 2.35944e-02 957 2017 3 7.86999e-02 9.76635e-03 1199 2017 4 7.71551e-02 6.69489e-03 704 2017 5 9.23423e-02 1.61402e-02 704 2017 6 7.37843e-02 1.61791e-02 280 2017 7 7.08404e-02 9.22536e-03 396 2017 8 1.08397e-01 5.82379e-02 636 2017 9 2.10336e-01 1.05287e-01 774 2017 10 2.43953e-01 1.72726e-01 832 2017 11 1.25078e-01 2.69971e-02 1146 2017 12 1.18963e-01 3.94116e-02 1032 2018 1 1.45852e-01 5.01735e-02 670 2018 2 8.76192e-02 1.59036e-02 823 2018 3 8.54945e-02 3.69851e-02 1211 2018 4 7.22420e-02 1.26153e-02 1082 2018 5 6.08555e-02 5.64622e-03 393 2018 6 8.66423e-02 2.39592e-02 397 2018 7 1.07530e-01 7.25375e-02 576 2018 8 7.88622e-02 1.96354e-02 768 2018 9 2.72585e-01 3.39418e-01 877 2018 10 1.54191e-01 9.91634e-02 895 2018 11 6.91867e-01 9.77241e-01 396 2018 12 1.84592e-01 1.19338e-01 405 2019 1 1.71932e-01 9.82191e-02 644 2019 2 9.89671e-02 2.11299e-02 822 2019 3 7.21765e-02 1.29246e-02 784 2019 4 7.57771e-02 2.40229e-02 767 2019 5 6.21847e-02 5.29100e-03 704 2019 6 6.29416e-02 1.48748e-02 476 2019 7 7.98384e-02 1.85616e-02 640 2019 8 1.75166e-01 1.36062e-01 210 2019 9 8.60009e-02 1.27414e-02 668 2019 10 9.79105e-02 2.47489e-02 963 2019 11 1.28429e-01 1.54957e-02 638 2019 12 1.33213e-01 2.31443e-02 414 2020 1 1.11897e-01 4.75630e-02 963 2020 2 9.90198e-02 2.49284e-02 668 2020 3 6.81310e-02 1.85193e-02 1017 2020 4 6.41438e-02 1.05530e-02 448 2020 5 6.69313e-02 9.88561e-03 681 2020 6 7.42586e-02 6.25550e-03 512 2020 7 7.89093e-02 1.24571e-02 485 2020 8 7.22070e-02 5.03593e-03 313 2020 9 1.26822e-01 3.77275e-02 512 2020 10 2.20056e-01 1.38356e-01 568 2020 11 2.22219e-01 9.57730e-02 764 2020 12 1.59709e-01 2.18171e-02 768 2021 1 1.14616e-01 2.27440e-02 768 2021 2 1.38126e-01 1.66419e-01 572 2021 3 6.46330e-02 6.71477e-03 836 2021 4 6.95662e-02 7.08324e-03 906 2021 5 8.17884e-02 1.28883e-02 983 2021 6 7.73031e-02 4.24013e-03 192 2021 7 9.58732e-02 2.43843e-02 459 2021 8 1.14282e-01 4.21083e-02 514 2021 9 2.29105e-01 7.06106e-02 601 2021 10 2.74603e-01 4.03463e-01 717 2021 11 1.38446e-01 6.91358e-02 768 2021 12 1.09026e-01 4.78318e-02 1105 2022 1 1.75243e-01 1.08112e-01 801 2022 2 1.08210e-01 4.64038e-02 899 2022 3 8.91911e-02 3.88887e-02 898 2022 4 5.92187e-02 4.29305e-03 384 2022 5 5.53495e-02 4.66087e-03 840 2022 6 6.44677e-02 6.37333e-03 384 2022 7 7.64712e-02 9.58813e-03 587 2022 8 1.24968e-01 1.42691e-02 505 2022 9 1.23215e-01 2.15980e-02 432 2022 10 1.76100e-01 1.05751e-01 1016 2022 11 1.91339e-01 5.92490e-02 631 2022 12 1.42896e-01 3.90214e-02 896 2023 1 8.93372e-02 2.82675e-02 1026 2023 2 9.58272e-02 5.07013e-02 1148 2023 3 8.09088e-02 1.57523e-02 1055 2023 4 6.59887e-02 1.01826e-02 512 2023 5 7.73218e-02 1.88803e-02 854 2023 6 1.15643e-01 3.04652e-02 518 2023 7 1.07679e-01 1.75387e-02 574 2023 8 1.45854e-01 3.22367e-02 497 2023 9 1.20886e-01 5.12541e-02 960 2023 10 1.12792e-01 5.51017e-02 768 2023 11 9.19738e-02 2.91835e-02 809 2023 12 1.27454e-01 6.69834e-02 423 2024 1 1.23310e-01 3.91109e-02 498 2024 2 9.99970e-02 3.06583e-02 730 2024 3 7.52175e-02 1.39185e-02 755 2024 4 nan nan 0