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 1.39148e-01 8.16522e-03 235 2002 8 2.42335e-01 7.87123e-02 307 2002 9 2.71456e-01 7.81811e-02 271 2002 10 4.21387e-01 8.45682e-02 819 2002 11 4.91632e-01 8.34270e-02 317 2002 12 6.01123e-01 3.87836e-02 248 2003 1 4.48431e-01 8.57212e-02 545 2003 2 4.43210e-01 6.57759e-02 768 2003 3 3.22132e-01 4.13839e-02 417 2003 4 3.71461e-01 8.55189e-02 512 2003 5 1.15301e-01 4.00402e-02 462 2003 6 1.20485e-01 7.34274e-02 353 2003 7 1.46301e-01 2.08145e-02 409 2003 8 1.67561e-01 4.49160e-02 336 2003 9 3.45338e-01 3.27178e-02 192 2003 10 6.69843e-01 3.42188e-01 736 2003 11 4.84508e-01 1.07972e-01 954 2003 12 7.51104e-01 1.65458e-01 347 2004 1 4.75558e-01 1.08427e-01 724 2004 2 3.88252e-01 7.25621e-02 707 2004 3 3.73313e-01 6.97024e-02 1088 2004 4 3.33732e-01 1.05293e-01 512 2004 5 5.34857e-01 2.99426e-01 832 2004 6 1.70728e-01 3.74118e-02 419 2004 7 1.26724e-01 3.80172e-02 249 2004 8 1.65077e-01 1.57638e-02 450 2004 9 3.90475e-01 1.41932e-01 423 2004 10 4.20753e-01 5.09206e-02 914 2004 11 4.79349e-01 9.36340e-02 843 2004 12 9.28071e-01 7.48099e-01 571 2005 1 4.66335e-01 9.69902e-02 684 2005 2 3.99977e-01 6.65401e-02 1024 2005 3 4.18274e-01 8.09570e-02 400 2005 4 3.39588e-01 1.18693e-01 561 2005 5 2.56202e-01 3.45029e-02 576 2005 6 1.85906e-01 3.31599e-02 307 2005 7 2.49163e-01 1.20007e-01 641 2005 8 2.66600e-01 1.38650e-01 592 2005 9 3.10549e-01 7.87391e-02 503 2005 10 4.65427e-01 1.10985e-01 269 2005 11 9.95705e-01 1.87259e-01 729 2005 12 8.76587e-01 3.64197e-01 588 2006 1 7.07796e-01 1.94281e-01 512 2006 2 3.50086e-01 1.10819e-01 468 2006 3 2.09241e-01 3.72971e-02 1041 2006 4 1.88570e-01 2.99123e-02 937 2006 5 1.81675e-01 4.76275e-02 544 2006 6 1.63597e-01 2.98500e-02 557 2006 7 1.44516e-01 2.51916e-02 384 2006 8 1.37314e-01 3.76598e-02 476 2006 9 3.58241e-01 2.50083e-01 268 2006 10 3.87629e-01 1.26626e-01 704 2006 11 4.29522e-01 1.07996e-01 558 2006 12 6.38791e-01 1.04380e-01 514 2007 1 6.63335e-01 1.70281e-01 719 2007 2 4.81349e-01 1.18499e-01 521 2007 3 2.74866e-01 4.47784e-02 859 2007 4 2.65848e-01 8.62203e-02 826 2007 5 1.77047e-01 4.46395e-02 890 2007 6 2.03086e-01 4.48568e-02 574 2007 7 1.38432e-01 1.89392e-02 695 2007 8 2.17322e-01 7.67821e-02 645 2007 9 3.12443e-01 5.86545e-02 355 2007 10 4.74310e-01 7.96987e-02 417 2007 11 5.20394e-01 8.34356e-02 744 2007 12 5.15802e-01 8.77779e-02 932 2008 1 4.57894e-01 9.85530e-02 539 2008 2 3.59834e-01 1.12124e-01 768 2008 3 4.00531e-01 1.56300e-01 768 2008 4 1.64433e-01 4.16916e-02 896 2008 5 1.34313e-01 2.45549e-02 520 2008 6 1.41333e-01 1.53483e-02 509 2008 7 2.32802e-01 4.34288e-02 381 2008 8 4.52717e-01 5.01704e-01 125 2008 9 3.48306e-01 1.00771e-01 153 2008 10 5.07985e-01 1.41976e-01 490 2008 11 4.52328e-01 9.18016e-02 1076 2008 12 4.72772e-01 7.03007e-02 668 2009 1 4.35749e-01 9.07214e-02 642 2009 2 3.67966e-01 8.65319e-02 1024 2009 3 3.26516e-01 1.35866e-01 761 2009 4 1.48290e-01 3.18809e-02 514 2009 5 1.42435e-01 2.53575e-02 568 2009 6 1.41508e-01 1.31272e-02 457 2009 7 1.22530e-01 4.11571e-02 287 2009 8 1.60843e-01 4.00135e-02 558 2009 9 1.84968e-01 3.67725e-02 546 2009 10 4.58338e-01 1.21412e-01 754 2009 11 5.44561e-01 1.00156e-01 553 2009 12 6.69192e-01 2.38944e-01 513 2010 1 4.67778e-01 1.33291e-01 374 2010 2 4.24571e-01 1.40421e-01 221 2010 3 3.89819e-01 5.75480e-02 619 2010 4 2.82212e-01 4.45762e-02 512 2010 5 1.10915e-01 1.71519e-02 759 2010 6 1.73490e-01 1.86400e-02 639 2010 7 1.73024e-01 3.15479e-02 323 2010 8 1.40391e-01 2.15419e-02 582 2010 9 2.06400e-01 5.22434e-02 336 2010 10 4.76905e-01 9.27027e-02 1111 2010 11 5.10881e-01 8.90420e-02 724 2010 12 4.78024e-01 1.04345e-01 192 2011 1 5.00006e-01 1.09575e-01 497 2011 2 3.97927e-01 9.21385e-02 1120 2011 3 2.87321e-01 7.09458e-02 1116 2011 4 1.44542e-01 2.89647e-02 811 2011 5 1.04179e-01 1.20850e-02 787 2011 6 1.42133e-01 2.75657e-02 640 2011 7 1.12708e-01 1.65216e-02 577 2011 8 1.36517e-01 4.13815e-02 476 2011 9 2.17786e-01 1.00965e-01 430 2011 10 4.60997e-01 4.59325e-02 180 2011 11 5.17000e-01 1.56797e-01 923 2011 12 4.33751e-01 8.00952e-02 1140 2012 1 4.12691e-01 1.05332e-01 891 2012 2 2.62484e-01 9.97724e-02 439 2012 3 2.54573e-01 5.51333e-02 1069 2012 4 2.21333e-01 4.71280e-02 704 2012 5 1.98503e-01 1.79916e-01 432 2012 6 1.28808e-01 1.63881e-02 386 2012 7 1.43558e-01 5.07491e-02 329 2012 8 1.66245e-01 2.71972e-02 498 2012 9 2.31166e-01 6.53341e-02 474 2012 10 4.10280e-01 2.20278e-01 600 2012 11 4.08402e-01 7.07272e-02 957 2012 12 4.03348e-01 9.65881e-02 538 2013 1 4.03460e-01 8.49437e-02 688 2013 2 4.31244e-01 1.02733e-01 547 2013 3 3.73075e-01 1.13914e-01 611 2013 4 2.27532e-01 4.29500e-02 657 2013 5 1.36686e-01 1.81939e-02 629 2013 6 1.45601e-01 2.25852e-02 514 2013 7 1.62413e-01 1.28535e-02 442 2013 8 1.63521e-01 6.76163e-02 563 2013 9 5.20367e-01 1.55611e-01 339 2013 10 3.19994e-01 6.72460e-02 934 2013 11 6.02191e-01 1.27372e-01 560 2013 12 9.20680e-01 3.73161e-01 624 2014 1 7.61086e-01 2.99962e-01 373 2014 2 4.63530e-01 9.75844e-02 882 2014 3 4.10858e-01 9.25304e-02 704 2014 4 2.05285e-01 3.42106e-02 576 2014 5 2.47046e-01 5.74676e-02 751 2014 6 1.86929e-01 3.67163e-02 356 2014 7 1.83395e-01 4.02025e-02 273 2014 8 2.40157e-01 5.34061e-02 514 2014 9 2.87198e-01 7.80732e-02 135 2014 10 2.69926e-01 7.48993e-02 804 2014 11 4.99435e-01 1.19469e-01 776 2014 12 4.07198e-01 5.52578e-02 928 2015 1 4.59267e-01 9.43349e-02 442 2015 2 4.70090e-01 8.10954e-02 741 2015 3 3.22379e-01 8.72313e-02 891 2015 4 2.26385e-01 2.66912e-02 630 2015 5 1.90821e-01 5.75542e-02 768 2015 6 1.76276e-01 1.75843e-02 407 2015 7 1.81318e-01 3.35785e-02 320 2015 8 3.20138e-01 1.52386e-01 499 2015 9 2.31290e-01 5.35845e-02 247 2015 10 4.87731e-01 6.33585e-02 676 2015 11 4.25420e-01 9.18953e-02 663 2015 12 3.61764e-01 1.17590e-01 581 2016 1 5.47778e-01 1.17348e-01 169 2016 2 5.00270e-01 9.72409e-02 165 2016 3 4.09969e-01 9.68427e-02 448 2016 4 2.51944e-01 3.31998e-02 562 2016 5 3.10945e-01 8.05308e-02 589 2016 6 1.73640e-01 4.43017e-02 659 2016 7 1.49926e-01 3.19834e-02 505 2016 8 2.76605e-01 7.70932e-02 630 2016 9 2.86747e-01 1.01612e-01 661 2016 10 5.95187e-01 1.84802e-01 963 2016 11 5.28892e-01 3.29361e-01 1216 2016 12 4.26215e-01 1.24228e-01 899 2017 1 3.88193e-01 9.95613e-02 585 2017 2 2.91445e-01 8.94178e-02 880 2017 3 2.42663e-01 5.05549e-02 960 2017 4 2.39257e-01 2.55948e-02 646 2017 5 2.39825e-01 3.58808e-02 796 2017 6 1.38842e-01 1.78607e-02 299 2017 7 1.71530e-01 5.21617e-02 324 2017 8 2.08941e-01 6.07890e-02 517 2017 9 4.83933e-01 2.27545e-01 321 2017 10 6.90128e-01 2.49309e-01 683 2017 11 7.47969e-01 1.84960e-01 1001 2017 12 7.51779e-01 2.62998e-01 960 2018 1 6.20826e-01 1.06293e-01 455 2018 2 2.87740e-01 5.19561e-02 1101 2018 3 2.26348e-01 6.93275e-02 1101 2018 4 2.28454e-01 3.18858e-02 1021 2018 5 2.55547e-01 3.52581e-02 320 2018 6 1.05305e-01 8.97313e-03 452 2018 7 1.63337e-01 3.25739e-02 749 2018 8 2.55649e-01 4.87827e-02 482 2018 9 6.76220e-01 4.49943e-01 630 2018 10 5.75955e-01 3.84363e-01 870 2018 11 4.22671e-01 3.41687e-01 468 2018 12 8.71627e-01 1.25464e-01 206 2019 1 9.88833e-01 2.95417e-01 543 2019 2 4.46233e-01 1.68670e-01 960 2019 3 1.82938e-01 3.60628e-02 900 2019 4 1.74535e-01 2.85443e-02 576 2019 5 1.78401e-01 1.18045e-01 772 2019 6 3.34833e-01 8.55264e-02 833 2019 7 1.93983e-01 6.54893e-02 371 2019 8 1.80191e-01 2.17291e-02 310 2019 9 5.65214e-01 1.78032e-01 500 2019 10 3.81062e-01 1.14380e-01 645 2019 11 6.04347e-01 1.83555e-01 815 2019 12 6.22391e-01 8.87377e-02 444 2020 1 6.65474e-01 1.98375e-01 832 2020 2 3.43009e-01 1.00951e-01 853 2020 3 2.35288e-01 3.64110e-02 1271 2020 4 2.16809e-01 2.70895e-02 512 2020 5 1.91513e-01 4.25775e-02 384 2020 6 1.50251e-01 1.94979e-02 416 2020 7 1.76595e-01 3.02157e-02 358 2020 8 1.46254e-01 5.64364e-02 643 2020 9 3.51977e-01 1.41467e-01 194 2020 10 4.73652e-01 8.67801e-02 278 2020 11 6.53728e-01 1.48964e-01 737 2020 12 4.98106e-01 8.93358e-02 556 2021 1 4.01140e-01 6.92850e-02 1083 2021 2 3.29399e-01 7.09663e-02 769 2021 3 2.46840e-01 6.64100e-02 1152 2021 4 2.61390e-01 8.56524e-02 768 2021 5 1.95306e-01 5.53229e-02 679 2021 6 1.64538e-01 3.99524e-02 340 2021 7 3.72144e-01 1.27145e-01 406 2021 8 2.42750e-01 2.57543e-02 344 2021 9 3.94953e-01 1.21595e-01 584 2021 10 4.54455e-01 9.61742e-02 384 2021 11 1.53104e+00 8.14188e-01 753 2021 12 8.53724e-01 5.46286e-01 983 2022 1 4.59654e-01 1.08385e-01 384 2022 2 3.62083e-01 9.54944e-02 834 2022 3 2.89071e-01 1.32653e-01 767 2022 4 1.90090e-01 3.87368e-02 310 2022 5 2.02674e-01 2.97193e-01 583 2022 6 1.80274e-01 1.02852e-01 574 2022 7 1.39235e-01 4.33438e-02 168 2022 8 1.97321e-01 2.83901e-02 477 2022 9 2.31453e-01 4.59321e-02 510 2022 10 8.73182e-01 1.59532e-01 253 2022 11 6.27082e-01 1.60485e-01 458 2022 12 6.66056e-01 4.06948e-02 483 2023 1 4.50371e-01 6.23487e-02 152 2023 2 5.03234e-01 2.87800e-01 1127 2023 3 1.86536e-01 2.84321e-01 982 2023 4 1.59720e-01 7.13990e-02 318 2023 5 1.73354e-01 1.41946e-01 550 2023 6 9.65204e-02 1.84431e-02 309 2023 7 1.80374e-01 8.24004e-02 298 2023 8 2.25985e-01 1.92443e-01 502 2023 9 2.80381e-01 1.41506e-01 504 2023 10 4.70407e-01 1.05064e-01 607 2023 11 3.51346e-01 8.58721e-02 549 2023 12 4.25077e-01 1.42472e-01 549 2024 1 3.39156e-01 1.13792e-01 303 2024 2 3.48585e-01 6.69653e-02 814 2024 3 1.62078e-01 3.41436e-02 743 2024 4 nan nan 0