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 7.45770e-02 1.69846e-02 128 2002 8 8.18251e-02 3.35931e-02 452 2002 9 1.11378e-01 3.91834e-02 567 2002 10 1.19235e-01 5.93606e-02 786 2002 11 1.13076e-01 5.35151e-02 998 2002 12 2.22655e-01 9.90555e-02 768 2003 1 2.01844e-01 6.18320e-02 953 2003 2 8.24351e-02 2.70539e-02 640 2003 3 1.59487e+00 1.58869e+00 114 2003 4 3.33285e-01 5.66616e-01 518 2003 5 4.66273e-01 4.74810e-01 222 2003 6 1.57680e-01 1.06471e-01 434 2003 7 3.17783e-01 1.19959e-01 98 2003 8 2.86496e-01 1.94990e-01 308 2003 9 1.96006e-01 2.09419e-01 607 2003 10 1.41360e-01 9.06924e-02 1073 2003 11 1.15881e-01 5.09825e-02 1062 2003 12 1.81072e-01 1.09813e-01 953 2004 1 1.21244e-01 3.83185e-02 717 2004 2 6.87101e-02 1.89908e-02 239 2004 3 1.05511e-01 5.16025e-02 773 2004 4 1.11724e-01 7.46478e-02 734 2004 5 1.16157e-01 3.78999e-02 686 2004 6 1.14403e-01 3.02475e-02 401 2004 7 1.81179e-01 1.14572e-01 392 2004 8 8.75679e-02 3.18315e-02 540 2004 9 2.14654e-01 1.19531e-01 454 2004 10 1.44966e+00 8.18329e-01 177 2004 11 1.02236e+00 6.43450e-01 510 2004 12 7.68603e-01 4.73347e-01 477 2005 1 2.96431e-01 1.85323e-01 566 2005 2 4.56591e-01 8.71498e-01 515 2005 3 2.33750e-01 6.31972e-02 685 2005 4 3.58675e-01 2.23906e-01 256 2005 5 1.39515e-01 1.36019e-01 477 2005 6 4.13376e-01 5.89360e-01 446 2005 7 7.60348e-01 1.01248e+00 370 2005 8 4.23051e-01 3.02617e-01 75 2005 9 6.82611e-01 1.18083e+00 381 2005 10 2.56745e-01 2.18124e-01 924 2005 11 1.10993e-01 2.86433e-02 1152 2005 12 9.31766e-02 3.21183e-02 991 2006 1 1.31900e-01 6.43394e-02 960 2006 2 2.03402e-01 1.20729e-01 832 2006 3 4.03589e-01 4.75188e-01 1156 2006 4 3.15928e-01 6.52329e-01 793 2006 5 6.23160e-02 2.02524e-02 797 2006 6 8.81002e-02 4.32329e-02 380 2006 7 8.35460e-02 2.70787e-02 512 2006 8 1.00421e-01 4.74307e-02 506 2006 9 1.74097e-01 4.47994e-02 636 2006 10 9.91144e-02 4.94940e-02 1029 2006 11 6.69886e-02 1.82729e-02 845 2006 12 7.34280e-02 4.94086e-02 614 2007 1 4.33008e-02 1.41824e-02 557 2007 2 5.50668e-02 1.80916e-02 954 2007 3 4.14130e-02 8.55185e-03 1215 2007 4 6.35974e-02 3.88582e-02 826 2007 5 4.63586e-02 6.69214e-03 444 2007 6 6.02845e-02 1.43444e-02 454 2007 7 1.07042e-01 4.78529e-02 548 2007 8 1.76826e-01 7.13875e-02 543 2007 9 1.05182e-01 2.51292e-02 611 2007 10 5.66075e-02 1.57659e-02 723 2007 11 4.28575e-02 6.70160e-03 1091 2007 12 5.02085e-02 3.37643e-02 776 2008 1 3.75992e-02 1.44245e-02 1021 2008 2 3.45299e-02 1.14754e-02 1088 2008 3 1.08825e-01 7.19263e-02 1009 2008 4 2.38874e-01 2.27183e-01 506 2008 5 1.73491e-01 8.79149e-02 640 2008 6 1.43488e-01 1.08500e-01 710 2008 7 7.26247e-02 2.16364e-02 375 2008 8 1.59814e-01 2.59496e-02 192 2008 9 2.30637e-01 2.19443e-01 783 2008 10 1.39549e-01 4.25019e-02 1049 2008 11 2.00420e-01 4.16371e-01 1045 2008 12 3.29857e-01 5.65174e-01 810 2009 1 2.12527e-01 7.28614e-02 667 2009 2 1.33185e-01 3.92811e-02 992 2009 3 6.82996e-02 3.11048e-02 880 2009 4 1.82869e-01 1.28535e-01 768 2009 5 6.38218e-01 1.26740e+00 168 2009 6 1.15505e-01 7.72015e-02 512 2009 7 8.76396e-02 3.03934e-02 302 2009 8 2.58159e-01 1.69271e-01 512 2009 9 1.53043e-01 1.40375e-01 838 2009 10 1.15087e-01 4.59384e-02 915 2009 11 1.09900e-01 4.50829e-02 583 2009 12 1.12145e-01 3.71968e-02 192 2010 1 3.81092e-01 3.20562e-01 851 2010 2 8.57250e-01 9.22467e-01 823 2010 3 6.94290e-01 8.76429e-01 959 2010 4 1.02495e+00 1.30574e+00 558 2010 5 3.80511e-01 6.97542e-01 647 2010 6 1.50378e-01 1.37875e-01 665 2010 7 1.95473e-01 1.20407e-01 467 2010 8 1.33248e-01 5.45754e-02 444 2010 9 1.24658e-01 3.80213e-02 778 2010 10 1.11968e-01 9.90523e-02 1588 2010 11 6.23923e-02 1.91540e-02 1213 2010 12 7.20607e-02 3.51474e-02 1078 2011 1 6.57254e-02 1.60335e-02 765 2011 2 5.19039e-02 1.42999e-02 576 2011 3 6.69948e-02 1.84635e-02 1018 2011 4 8.14896e-02 2.05882e-02 1016 2011 5 7.08947e-02 3.05795e-02 699 2011 6 6.53059e-02 1.16511e-02 313 2011 7 1.51900e-01 7.10133e-02 431 2011 8 9.60860e-02 3.78153e-02 702 2011 9 7.74343e-02 4.93317e-02 874 2011 10 6.63834e-02 3.28688e-02 1096 2011 11 3.88417e-02 1.37722e-02 1145 2011 12 3.90867e-02 1.23874e-02 1031 2012 1 5.68257e-02 2.52089e-02 1153 2012 2 3.65426e-02 8.48312e-03 346 2012 3 4.63349e-02 2.59239e-02 943 2012 4 6.37423e-02 1.46453e-02 948 2012 5 1.00189e-01 2.48338e-02 640 2012 6 1.68796e-01 1.36628e-01 396 2012 7 1.06300e+00 1.36176e+00 442 2012 8 3.50906e-01 3.99168e-01 246 2012 9 5.33464e-01 2.70010e-01 609 2012 10 4.77694e-01 6.01816e-01 875 2012 11 2.97869e-01 1.52250e-01 1191 2012 12 2.07636e-01 5.90049e-02 512 2013 1 1.12933e-01 4.92380e-02 595 2013 2 9.34158e-02 3.82709e-02 576 2013 3 5.03357e-01 6.46737e-01 937 2013 4 7.50173e-01 1.63722e+00 336 2013 5 2.15445e-01 5.79629e-02 484 2013 6 1.81295e-01 7.61271e-02 303 2013 7 5.18968e-01 1.60526e-01 192 2013 8 6.60810e-01 6.74622e-01 395 2013 9 4.12806e-01 2.62926e-01 587 2013 10 2.95159e-01 4.03704e-01 738 2013 11 3.30123e-01 5.96126e-01 639 2013 12 4.17222e-02 1.17612e-02 896 2014 1 1.03187e-01 4.74741e-02 576 2014 2 2.61393e-01 1.67483e-01 704 2014 3 3.47725e-01 3.09343e-01 827 2014 4 5.21323e-01 4.12915e-01 336 2014 5 8.78168e-01 1.04576e+00 121 2014 6 1.93334e-01 1.17218e-01 264 2014 7 2.24153e-01 2.44844e-01 467 2014 8 8.19516e-02 1.75691e-02 459 2014 9 1.65354e-01 9.30099e-02 482 2014 10 1.42809e-01 8.53025e-02 1403 2014 11 7.95569e-02 4.45919e-02 1022 2014 12 6.66305e-02 4.01794e-02 887 2015 1 6.76766e-02 4.23388e-02 820 2015 2 3.43065e-01 5.93984e-01 939 2015 3 6.10489e-01 6.13616e-01 432 2015 4 5.22085e-01 2.04346e-01 187 2015 5 2.55638e-01 6.40839e-01 826 2015 6 2.07977e-01 5.79448e-01 529 2015 7 1.16105e-01 5.72286e-02 313 2015 8 2.63306e-01 8.95935e-02 448 2015 9 4.96991e-01 9.38552e-01 355 2015 10 1.30212e-01 4.36791e-02 937 2015 11 1.66581e-01 8.91890e-02 835 2015 12 8.33335e-02 3.42836e-02 512 2016 1 8.28982e-02 2.66400e-02 640 2016 2 2.28418e-01 8.67800e-02 1216 2016 3 2.90000e-01 1.96318e-01 756 2016 4 2.62901e-01 1.85247e-01 516 2016 5 4.58164e-01 7.65141e-01 834 2016 6 1.09017e-01 3.46429e-02 507 2016 7 1.42297e-01 9.42001e-02 907 2016 8 2.98599e-01 5.36255e-01 716 2016 9 2.36680e-01 1.09032e-01 881 2016 10 1.38610e-01 2.11946e-01 978 2016 11 6.41764e-02 2.61999e-02 957 2016 12 5.49521e-02 2.70871e-02 790 2017 1 6.77718e-02 3.81970e-02 701 2017 2 9.04056e-02 2.76518e-02 1145 2017 3 6.37440e-02 1.96113e-02 1021 2017 4 1.09403e-01 5.58920e-02 704 2017 5 9.92977e-02 2.16832e-02 487 2017 6 7.72937e-02 1.70625e-02 383 2017 7 3.51918e-01 6.69370e-01 272 2017 8 2.31398e-01 1.67780e-01 582 2017 9 2.74243e-01 4.22943e-01 750 2017 10 3.60552e-01 1.70639e-01 879 2017 11 8.15622e-02 5.75993e-02 1073 2017 12 6.31237e-02 2.45661e-02 705 2018 1 7.68813e-02 2.12501e-02 890 2018 2 1.22586e-01 7.14938e-02 508 2018 3 8.91576e-02 1.08541e-01 933 2018 4 1.09057e-01 3.90465e-02 738 2018 5 1.36120e-01 8.60358e-02 501 2018 6 1.62114e-01 3.20331e-01 406 2018 7 3.23048e-01 3.43050e-01 374 2018 8 3.93038e-01 2.11145e-01 557 2018 9 3.65095e-01 5.69901e-01 953 2018 10 2.74042e-01 2.25465e-01 1064 2018 11 2.71026e-01 6.11599e-02 256 2018 12 4.63898e-01 4.12073e-01 643 2019 1 1.04163e+00 1.51716e+00 762 2019 2 2.91984e+00 3.27576e+00 119 2019 3 7.41531e-01 1.24071e+00 740 2019 4 5.74335e-01 2.31308e-01 498 2019 5 2.90229e-01 4.85599e-01 791 2019 6 1.46603e-01 6.34075e-02 348 2019 7 1.41391e-01 7.13054e-02 383 2019 8 2.09804e-01 1.16825e-01 698 2019 9 1.98203e-01 4.44530e-01 907 2019 10 1.06920e-01 4.02650e-02 818 2019 11 5.95054e-02 3.27931e-02 768 2019 12 8.19214e-02 4.90235e-02 500 2020 1 6.26489e-02 2.49188e-02 640 2020 2 7.90177e-02 4.49559e-02 637 2020 3 3.88962e-01 9.81231e-01 766 2020 4 1.90297e-01 9.19543e-02 645 2020 5 8.57925e-02 2.65510e-02 754 2020 6 2.31735e-01 1.52669e-01 712 2020 7 1.17349e-01 4.13230e-02 337 2020 8 8.67655e-01 1.32654e+00 308 2020 9 2.88281e-01 2.14796e-01 517 2020 10 4.10357e-01 3.18884e-01 625 2020 11 1.75217e-01 1.39209e-01 1034 2020 12 2.10391e-01 2.33273e-01 652 2021 1 3.07194e-01 1.13969e-01 631 2021 2 3.74850e-01 2.37761e-01 514 2021 3 3.58144e-01 2.72132e-01 603 2021 4 8.33873e-01 5.62718e-01 617 2021 5 2.79657e-01 2.05605e-01 756 2021 6 1.47530e-01 7.21966e-02 256 2021 7 4.04310e-01 3.33132e-01 175 2021 8 2.93448e+00 2.23003e+00 228 2021 9 5.82692e-01 3.97769e-01 539 2021 10 5.88637e-01 7.18981e-01 516 2021 11 5.05034e-01 3.87342e-01 733 2021 12 6.00627e-01 9.01736e-01 535 2022 1 3.98939e-01 5.12627e-01 926 2022 2 1.51061e-01 1.33541e-01 771 2022 3 3.72504e-01 6.51835e-01 931 2022 4 1.32398e+00 2.18319e+00 177 2022 5 2.93968e-01 1.29755e-01 424 2022 6 1.28439e-01 5.15390e-02 580 2022 7 3.01741e-01 4.69996e-01 289 2022 8 1.25809e-01 3.70152e-02 628 2022 9 3.41824e-01 6.78811e-01 405 2022 10 1.32381e-01 4.47627e-02 1333 2022 11 8.48187e-02 2.57555e-02 524 2022 12 6.42210e-02 3.17459e-02 973 2023 1 6.27771e-02 2.39358e-02 928 2023 2 6.98942e-02 1.70851e-02 638 2023 3 1.12972e-01 4.26568e-02 741 2023 4 6.31752e-02 1.47236e-02 320 2023 5 1.07333e-01 7.53637e-02 448 2023 6 9.04874e-02 3.83097e-02 412 2023 7 9.75784e-02 1.80792e-02 256 2023 8 2.41117e-01 2.89058e-01 681 2023 9 3.26995e-01 2.30317e-01 576 2023 10 1.45478e-01 5.53387e-02 739 2023 11 1.64635e-01 1.42480e-01 774 2023 12 1.87801e-01 8.95168e-02 320 2024 1 4.05642e-01 2.03060e-01 448 2024 2 4.90626e-01 3.63111e-01 448 2024 3 2.76529e-01 2.04482e-01 448 2024 4 nan nan 0