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 1.64040e-01 2.27930e-02 214 2002 8 2.61087e-01 2.86953e-02 468 2002 9 3.48251e-01 8.63211e-02 593 2002 10 4.67230e-01 9.15239e-02 1110 2002 11 6.02959e-01 2.87967e-01 620 2002 12 5.77675e-01 1.51348e-01 769 2003 1 4.53104e-01 9.75283e-02 879 2003 2 4.83810e-01 9.91680e-02 561 2003 3 4.18255e-01 4.86357e-02 408 2003 4 5.00260e-01 1.13315e-01 576 2003 5 2.30208e-01 5.35837e-02 866 2003 6 2.13880e-01 3.32418e-02 268 2003 7 1.78975e-01 2.26406e-02 439 2003 8 2.39826e-01 6.78611e-02 368 2003 9 7.17866e-01 3.02746e-01 509 2003 10 6.35209e-01 3.79474e-01 834 2003 11 5.16371e-01 2.37180e-01 922 2003 12 7.87822e-01 2.54496e-01 837 2004 1 4.70135e-01 1.36847e-01 896 2004 2 3.16924e-01 6.98017e-02 623 2004 3 2.18190e-01 3.42050e-02 1022 2004 4 3.86658e-01 1.27697e-01 562 2004 5 2.17923e-01 5.06205e-02 896 2004 6 1.74690e-01 2.72298e-02 632 2004 7 2.17634e-01 6.11546e-02 581 2004 8 3.65542e-01 9.55932e-02 451 2004 9 5.61884e-01 1.84591e-01 403 2004 10 8.58111e-01 1.86565e-01 1112 2004 11 5.93152e-01 2.68638e-01 1088 2004 12 6.36737e-01 1.80828e-01 454 2005 1 7.33666e-01 4.60540e-01 967 2005 2 1.27236e+00 1.64484e+00 960 2005 3 3.86687e-01 9.75733e-02 393 2005 4 2.63140e-01 6.00241e-02 757 2005 5 1.93454e-01 3.31335e-02 646 2005 6 3.10844e-01 6.45750e-02 448 2005 7 8.02949e-01 1.32304e+00 598 2005 8 7.18534e-01 5.01085e-01 810 2005 9 3.63587e+00 4.32543e+00 415 2005 10 1.49844e+00 8.15593e-01 874 2005 11 3.45882e+00 8.37473e+00 1033 2005 12 1.23735e+00 4.54615e-01 791 2006 1 5.97164e-01 2.98017e-01 681 2006 2 4.15481e-01 1.14935e-01 768 2006 3 3.06798e-01 4.34450e-02 1033 2006 4 2.18751e-01 2.68750e-02 890 2006 5 2.31028e-01 3.22857e-02 786 2006 6 2.87920e-01 8.84463e-02 887 2006 7 2.35627e-01 2.95714e-02 574 2006 8 1.63638e-01 2.68189e-02 400 2006 9 3.24902e-01 3.79195e-01 776 2006 10 1.09345e+00 5.17778e-01 955 2006 11 6.83048e-01 1.67418e-01 755 2006 12 6.44142e-01 2.21987e-01 448 2007 1 4.27673e-01 1.08248e-01 641 2007 2 4.64581e-01 1.22928e-01 704 2007 3 2.22213e-01 7.46251e-02 576 2007 4 4.65566e-01 2.32187e-01 829 2007 5 2.85568e-01 5.71232e-02 645 2007 6 1.78545e-01 1.33753e-01 531 2007 7 1.85578e-01 4.25075e-02 438 2007 8 2.65360e-01 8.12557e-02 758 2007 9 4.90862e-01 3.09120e-01 778 2007 10 6.64039e-01 2.16489e-01 818 2007 11 4.84752e-01 9.49538e-02 1087 2007 12 4.96027e-01 2.44008e-01 1067 2008 1 4.81096e-01 2.58021e-01 624 2008 2 2.96116e-01 7.35902e-02 832 2008 3 3.58842e-01 1.93421e-01 704 2008 4 2.37843e-01 6.18164e-02 961 2008 5 2.14748e-01 6.95556e-02 640 2008 6 1.48902e-01 1.67251e-02 634 2008 7 2.29507e-01 7.51590e-02 501 2008 8 3.23178e-01 7.56117e-02 320 2008 9 1.03964e+00 6.89514e-01 330 2008 10 1.05174e+00 4.06457e-01 729 2008 11 5.40779e-01 1.30891e-01 1024 2008 12 5.12148e-01 2.27411e-01 1090 2009 1 4.34372e-01 1.39959e-01 832 2009 2 2.90808e-01 9.87457e-02 1099 2009 3 2.95067e-01 1.12350e-01 1152 2009 4 3.16386e-01 1.36475e-01 675 2009 5 1.55890e-01 1.79896e-02 590 2009 6 1.32829e-01 1.57744e-02 268 2009 7 1.77367e-01 4.74086e-02 334 2009 8 1.63469e-01 3.32553e-02 602 2009 9 2.59569e-01 8.82292e-02 697 2009 10 3.64969e-01 1.08241e-01 957 2009 11 5.12328e-01 1.57156e-01 417 2009 12 7.69079e-01 2.18066e-01 385 2010 1 5.83658e-01 2.11582e-01 496 2010 2 5.84844e-01 1.53141e-01 352 2010 3 5.00634e-01 1.78930e-01 1008 2010 4 3.26925e-01 3.41686e-02 767 2010 5 2.30913e-01 5.58619e-02 751 2010 6 1.76851e-01 3.09150e-02 832 2010 7 1.96085e-01 3.38641e-02 523 2010 8 2.11122e-01 4.61431e-02 761 2010 9 2.66920e-01 5.86765e-02 667 2010 10 3.09849e-01 5.52197e-02 1216 2010 11 4.31308e-01 5.14573e-02 964 2010 12 8.54603e-01 2.20782e-01 792 2011 1 4.93019e-01 7.51755e-02 538 2011 2 3.90175e-01 8.52963e-02 878 2011 3 3.16301e-01 3.63207e-02 1085 2011 4 3.93685e-01 2.03020e-01 859 2011 5 3.42119e-01 8.05723e-02 960 2011 6 2.83540e-01 6.48578e-02 600 2011 7 1.55847e-01 2.86782e-02 524 2011 8 2.19122e-01 4.00776e-02 293 2011 9 5.28992e-01 5.42852e-02 340 2011 10 7.13384e-01 3.17959e-01 767 2011 11 5.57011e-01 1.31682e-01 1075 2011 12 4.74173e-01 1.11976e-01 1014 2012 1 5.93727e-01 7.70876e-02 969 2012 2 3.52692e-01 1.01623e-01 594 2012 3 3.45748e-01 7.31792e-02 1163 2012 4 2.28345e-01 4.50582e-02 768 2012 5 2.65654e-01 3.57409e-02 512 2012 6 2.19026e-01 7.59601e-02 320 2012 7 2.13968e-01 3.06750e-02 468 2012 8 1.81087e-01 2.37709e-02 468 2012 9 2.38463e-01 3.24758e-02 407 2012 10 2.72899e-01 1.26374e-01 860 2012 11 4.13591e-01 6.46767e-02 952 2012 12 5.41387e-01 2.54531e-01 768 2013 1 4.77253e-01 1.18601e-01 860 2013 2 3.77949e-01 1.14076e-01 896 2013 3 3.32250e-01 9.19404e-02 882 2013 4 2.11813e-01 3.86236e-02 528 2013 5 5.30593e-01 1.55270e-01 721 2013 6 2.39889e-01 2.88781e-02 475 2013 7 2.18262e-01 6.78222e-02 292 2013 8 2.59528e-01 4.71364e-02 538 2013 9 4.73556e-01 2.36122e-01 686 2013 10 7.83058e-01 3.39846e-01 983 2013 11 5.18339e-01 1.06621e-01 320 2013 12 5.85191e-01 1.48038e-01 576 2014 1 9.13637e-01 2.90984e-01 449 2014 2 4.58245e-01 1.23366e-01 684 2014 3 3.54176e-01 6.00502e-02 704 2014 4 3.33312e-01 6.09535e-02 576 2014 5 2.51737e-01 4.71055e-02 892 2014 6 2.16884e-01 5.48459e-02 869 2014 7 2.08966e-01 2.93876e-02 283 2014 8 3.28564e-01 1.48963e-01 560 2014 9 4.78115e-01 8.45782e-02 320 2014 10 4.22687e-01 1.24592e-01 1056 2014 11 7.04954e-01 1.78923e-01 887 2014 12 7.18209e-01 1.36869e-01 688 2015 1 8.62885e-01 2.28766e-01 625 2015 2 5.33648e-01 1.41916e-01 896 2015 3 3.11377e-01 4.76894e-02 1024 2015 4 2.94463e-01 4.38533e-02 448 2015 5 7.75510e-01 2.96230e-01 1091 2015 6 2.78497e-01 3.47989e-02 640 2015 7 3.35750e-01 5.89192e-02 256 2015 8 2.76476e-01 6.30664e-02 612 2015 9 3.49231e-01 6.17421e-02 277 2015 10 5.29573e-01 1.48113e-01 634 2015 11 5.27619e-01 1.79574e-01 828 2015 12 4.49367e-01 2.39605e-01 198 2016 1 7.74168e-01 2.13185e-01 301 2016 2 6.69199e-01 2.68968e-01 896 2016 3 2.93514e-01 1.07179e-01 672 2016 4 3.25372e-01 5.58560e-02 959 2016 5 4.97916e-01 2.19380e-01 743 2016 6 1.94521e-01 6.54480e-02 640 2016 7 1.52342e-01 2.84106e-02 710 2016 8 2.99703e-01 6.78753e-02 640 2016 9 3.13632e-01 4.98679e-02 766 2016 10 3.81647e-01 1.26661e-01 1088 2016 11 3.49931e-01 7.70406e-02 1264 2016 12 3.29696e-01 3.96727e-02 917 2017 1 5.26659e-01 3.06103e-01 1154 2017 2 4.12625e-01 1.17635e-01 896 2017 3 2.92234e-01 6.56446e-02 1150 2017 4 2.45648e-01 2.02705e-02 576 2017 5 3.14848e-01 1.38129e-01 640 2017 6 1.99527e-01 6.96690e-02 238 2017 7 1.78309e-01 2.48565e-02 365 2017 8 2.75571e-01 3.85090e-02 450 2017 9 1.34587e+00 7.40140e-01 781 2017 10 1.13979e+00 2.68524e-01 768 2017 11 6.44755e-01 1.47859e-01 1019 2017 12 5.79583e-01 1.74464e-01 973 2018 1 5.88069e-01 1.55380e-01 607 2018 2 2.48187e-01 3.92309e-02 816 2018 3 2.65317e-01 9.28536e-02 1164 2018 4 2.97024e-01 6.49872e-02 1024 2018 5 2.12039e-01 5.77143e-02 398 2018 6 2.80850e-01 7.95900e-02 384 2018 7 4.06476e-01 1.91071e-01 402 2018 8 2.53628e-01 3.74362e-02 677 2018 9 3.93427e-01 1.46283e-01 831 2018 10 5.66195e-01 6.23032e-01 896 2018 11 4.43955e-01 2.69812e-01 575 2018 12 9.22051e-01 3.07077e-01 704 2019 1 6.34994e-01 1.87708e-01 896 2019 2 3.48548e-01 5.34129e-02 717 2019 3 3.33405e-01 7.01710e-02 838 2019 4 3.91967e-01 1.11319e-01 687 2019 5 2.59845e-01 3.58239e-02 943 2019 6 2.31647e-01 8.12778e-02 659 2019 7 3.72159e-01 2.09294e-01 691 2019 8 2.84484e-01 2.85475e-01 386 2019 9 4.98318e-01 1.00277e-01 830 2019 10 6.96791e-01 3.77581e-01 979 2019 11 1.06920e+00 3.07346e-01 573 2019 12 4.26347e-01 1.00525e-01 458 2020 1 4.28622e-01 1.44563e-01 718 2020 2 3.14145e-01 1.20069e-01 728 2020 3 1.94693e-01 2.45615e-02 905 2020 4 1.88958e-01 7.68352e-02 512 2020 5 2.54200e-01 5.69127e-02 576 2020 6 2.33129e-01 3.62225e-02 639 2020 7 2.67944e-01 7.65070e-02 301 2020 8 2.64904e-01 5.77993e-02 422 2020 9 4.42842e-01 1.06638e-01 345 2020 10 4.48153e-01 7.99323e-02 545 2020 11 8.00395e-01 2.87381e-01 721 2020 12 8.68962e-01 2.20927e-01 768 2021 1 5.49525e-01 1.30093e-01 768 2021 2 3.98863e-01 3.08188e-01 631 2021 3 2.80943e-01 3.52411e-02 909 2021 4 2.78579e-01 5.17878e-02 896 2021 5 2.50590e-01 5.37773e-02 1005 2021 6 2.61135e-01 5.43944e-02 373 2021 7 3.39444e-01 1.55429e-01 490 2021 8 3.47902e-01 1.83324e-01 640 2021 9 4.76505e-01 9.61502e-02 513 2021 10 6.00109e-01 2.29565e-01 707 2021 11 7.28960e-01 3.61799e-01 759 2021 12 3.50583e-01 7.42397e-02 884 2022 1 5.05061e-01 3.02177e-01 792 2022 2 4.94256e-01 1.63997e-01 1069 2022 3 3.83939e-01 1.24137e-01 885 2022 4 2.04937e-01 1.89268e-02 384 2022 5 1.73769e-01 2.45708e-02 832 2022 6 1.72274e-01 4.10260e-02 653 2022 7 2.52348e-01 5.56850e-02 534 2022 8 5.42866e-01 1.55218e-01 575 2022 9 4.58252e-01 1.62684e-01 448 2022 10 1.16319e+00 7.47082e-01 1244 2022 11 4.98199e-01 1.39359e-01 765 2022 12 5.52418e-01 1.00013e-01 869 2023 1 3.41299e-01 1.37290e-01 960 2023 2 3.50626e-01 2.23512e-01 1155 2023 3 1.48039e-01 3.56960e-02 1088 2023 4 1.17025e-01 3.20931e-02 384 2023 5 1.88838e-01 1.14885e-01 704 2023 6 1.35949e-01 2.81340e-02 527 2023 7 3.21165e-01 2.07286e-01 664 2023 8 7.93582e-01 4.08490e-01 550 2023 9 4.71668e-01 2.74125e-01 687 2023 10 3.90250e-01 1.32944e-01 721 2023 11 3.58981e-01 8.00471e-02 704 2023 12 5.85690e-01 2.87211e-01 445 2024 1 4.18967e-01 1.07442e-01 426 2024 2 3.26371e-01 9.57555e-02 832 2024 3 2.00854e-01 4.09804e-02 637 2024 4 nan nan 0