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 8.09169e-02 6.98736e-03 154 2002 8 8.93624e-02 1.42852e-02 553 2002 9 1.03223e-01 3.08730e-02 516 2002 10 9.68470e-02 1.41735e-02 983 2002 11 2.14724e-01 1.40243e-01 650 2002 12 1.88796e-01 7.32690e-02 826 2003 1 1.92973e-01 7.71918e-02 982 2003 2 1.08727e-01 1.60242e-02 658 2003 3 9.11546e-02 9.52875e-03 405 2003 4 9.22506e-02 2.38777e-02 704 2003 5 8.35401e-02 1.11320e-02 768 2003 6 1.07128e-01 2.25464e-02 269 2003 7 6.82667e-02 8.23731e-03 348 2003 8 8.74486e-02 1.21415e-02 518 2003 9 1.13349e-01 2.55134e-02 504 2003 10 1.11217e-01 1.84903e-02 890 2003 11 1.55169e-01 1.22417e-01 1087 2003 12 2.02899e-01 8.87826e-02 852 2004 1 1.00154e-01 2.55989e-02 907 2004 2 1.18843e-01 2.73487e-02 704 2004 3 6.67975e-02 8.65687e-03 960 2004 4 9.13277e-02 4.72438e-02 564 2004 5 5.47749e-02 5.84576e-03 517 2004 6 5.79128e-02 5.92956e-03 819 2004 7 6.16021e-02 9.02180e-03 373 2004 8 7.49545e-02 8.22060e-03 422 2004 9 2.30000e-01 1.74724e-01 385 2004 10 2.23747e-01 2.00171e-01 917 2004 11 1.29839e-01 4.33949e-02 893 2004 12 2.59845e-01 1.36517e-01 448 2005 1 2.25738e-01 1.29746e-01 896 2005 2 2.89511e-01 2.27022e-01 907 2005 3 2.88854e-01 2.04691e-01 448 2005 4 8.99358e-02 2.99870e-02 738 2005 5 6.32795e-02 7.02742e-03 448 2005 6 8.91847e-02 1.48559e-02 576 2005 7 1.95901e-01 2.68299e-01 598 2005 8 1.50216e-01 1.24426e-01 722 2005 9 2.72951e-01 1.52346e-01 539 2005 10 2.72130e-01 1.13557e-01 631 2005 11 3.29385e-01 2.41271e-01 953 2005 12 1.95463e-01 3.70900e-02 832 2006 1 2.11279e-01 1.35316e-01 791 2006 2 1.38455e-01 7.53326e-02 960 2006 3 8.33013e-02 1.45090e-02 1088 2006 4 5.72112e-02 7.21975e-03 896 2006 5 5.76630e-02 5.56389e-03 610 2006 6 7.27733e-02 2.56773e-02 644 2006 7 6.98268e-02 1.03398e-02 365 2006 8 1.04082e-01 1.59188e-02 414 2006 9 1.26029e-01 8.17650e-02 691 2006 10 1.51414e-01 5.05154e-02 1002 2006 11 1.85344e-01 6.22268e-02 640 2006 12 1.52376e-01 6.73038e-02 404 2007 1 1.08449e-01 2.57741e-02 510 2007 2 1.02917e-01 4.04672e-02 768 2007 3 6.83984e-02 1.81625e-02 768 2007 4 8.66575e-02 4.03985e-02 682 2007 5 7.23045e-02 1.05956e-02 597 2007 6 6.48567e-02 1.39889e-02 448 2007 7 7.28635e-02 2.29351e-02 573 2007 8 7.85917e-02 1.52599e-02 652 2007 9 1.23506e-01 7.24304e-02 832 2007 10 8.25078e-02 1.58921e-02 566 2007 11 9.11938e-02 2.43618e-02 993 2007 12 1.20704e-01 1.28559e-01 1151 2008 1 1.30139e-01 1.23941e-01 640 2008 2 8.32892e-02 5.75741e-02 859 2008 3 8.05503e-02 1.89693e-02 636 2008 4 6.64067e-02 8.94875e-03 960 2008 5 8.77036e-02 8.82726e-03 579 2008 6 7.52497e-02 8.36109e-03 704 2008 7 7.97298e-02 1.73600e-02 467 2008 8 8.15333e-02 7.05500e-03 192 2008 9 1.23595e-01 4.75765e-02 448 2008 10 8.27398e-02 3.60258e-02 1020 2008 11 1.10710e-01 3.06903e-02 904 2008 12 1.40492e-01 1.14870e-01 1247 2009 1 1.06554e-01 3.71747e-02 960 2009 2 1.08307e-01 8.37099e-02 1077 2009 3 8.79984e-02 3.87364e-02 1095 2009 4 7.73035e-02 2.30941e-02 576 2009 5 6.24278e-02 7.18586e-03 706 2009 6 7.43850e-02 6.50006e-03 320 2009 7 6.26978e-02 8.47244e-03 448 2009 8 7.06960e-02 1.69967e-02 594 2009 9 8.18629e-02 1.24304e-02 598 2009 10 9.45541e-02 2.24917e-02 871 2009 11 1.05740e-01 1.43884e-02 460 2009 12 2.16876e-01 2.30711e-01 487 2010 1 1.35299e-01 3.90196e-02 466 2010 2 2.10810e-01 1.37020e-01 481 2010 3 1.53171e-01 2.91469e-02 960 2010 4 8.17916e-02 2.65464e-02 740 2010 5 6.15759e-02 4.65068e-03 704 2010 6 5.63675e-02 4.21001e-03 733 2010 7 6.03117e-02 6.23740e-03 256 2010 8 6.98126e-02 1.38526e-02 443 2010 9 7.37764e-02 1.15936e-02 737 2010 10 8.82377e-02 1.44251e-02 1152 2010 11 8.95892e-02 1.79050e-02 1020 2010 12 1.74434e-01 7.88352e-02 835 2011 1 1.05308e-01 2.14743e-02 640 2011 2 9.21101e-02 1.85812e-02 694 2011 3 8.36162e-02 2.48983e-02 1088 2011 4 6.83045e-02 7.72369e-03 1005 2011 5 8.40555e-02 1.29081e-02 731 2011 6 7.50559e-02 1.49199e-02 576 2011 7 7.00664e-02 1.15629e-02 497 2011 8 1.09830e-01 3.23363e-02 340 2011 9 1.14865e-01 1.33159e-02 501 2011 10 1.46634e-01 6.46309e-02 768 2011 11 1.13844e-01 4.67704e-02 1024 2011 12 1.07195e-01 3.06524e-02 1126 2012 1 9.95900e-02 3.90794e-02 860 2012 2 9.09171e-02 4.47892e-02 832 2012 3 7.06193e-02 8.50999e-03 1038 2012 4 8.03212e-02 7.38225e-03 746 2012 5 7.09971e-02 7.31533e-03 548 2012 6 8.36626e-02 7.36544e-03 147 2012 7 9.98112e-02 4.92141e-02 249 2012 8 7.60261e-02 6.32688e-03 238 2012 9 9.09389e-02 1.07621e-02 547 2012 10 1.14029e-01 5.80271e-02 776 2012 11 1.17643e-01 2.36050e-02 798 2012 12 2.56919e-01 2.22674e-01 704 2013 1 1.31269e-01 6.80031e-02 1068 2013 2 1.35619e-01 6.30361e-02 777 2013 3 1.28228e-01 4.57363e-02 896 2013 4 7.42463e-02 1.50809e-02 574 2013 5 9.91798e-02 3.49336e-02 791 2013 6 8.85818e-02 1.66358e-02 627 2013 7 1.07350e-01 1.30874e-02 284 2013 8 1.23819e-01 5.25315e-02 381 2013 9 1.15614e-01 2.64570e-02 1024 2013 10 1.22879e-01 2.67041e-02 861 2013 11 9.81969e-02 1.14587e-02 197 2013 12 1.11060e-01 5.78257e-03 577 2014 1 2.35697e-01 1.14959e-01 563 2014 2 1.40654e-01 3.10097e-02 704 2014 3 1.36981e-01 2.07287e-02 669 2014 4 7.56893e-02 1.45386e-02 475 2014 5 7.62497e-02 9.81217e-03 768 2014 6 6.96139e-02 7.07321e-03 545 2014 7 6.36748e-02 4.44639e-03 230 2014 8 8.96178e-02 1.27931e-02 618 2014 9 1.17400e-01 1.48330e-02 140 2014 10 1.08499e-01 2.44526e-02 1324 2014 11 1.79014e-01 1.01376e-01 832 2014 12 1.07361e-01 1.56850e-02 760 2015 1 1.66624e-01 1.20948e-01 689 2015 2 1.57915e-01 3.68355e-02 640 2015 3 8.32032e-02 1.65705e-02 1119 2015 4 6.14905e-02 5.58310e-03 389 2015 5 7.48089e-02 6.97111e-03 768 2015 6 8.58818e-02 7.98931e-03 384 2015 7 1.04547e-01 3.87973e-02 246 2015 8 1.02634e-01 9.67762e-03 512 2015 9 1.62170e-01 2.17368e-01 399 2015 10 1.26973e-01 1.75586e-02 658 2015 11 1.37175e-01 2.44327e-02 953 2015 12 1.28836e-01 4.13121e-02 520 2016 1 3.61484e-01 3.15042e-01 419 2016 2 2.66532e-01 1.33567e-01 880 2016 3 9.84194e-02 3.07227e-02 630 2016 4 8.03101e-02 1.80045e-02 754 2016 5 7.59115e-02 1.48156e-02 768 2016 6 6.37443e-02 1.22653e-02 449 2016 7 6.70374e-02 6.16505e-03 636 2016 8 8.92338e-02 2.27660e-02 650 2016 9 1.11428e-01 5.88587e-02 898 2016 10 1.11313e-01 6.98684e-02 947 2016 11 9.07597e-02 2.72910e-02 903 2016 12 8.32333e-02 5.60475e-03 918 2017 1 1.26481e-01 9.02002e-02 833 2017 2 1.03719e-01 3.31347e-02 1088 2017 3 8.20863e-02 2.17720e-02 1117 2017 4 7.52177e-02 1.66343e-02 756 2017 5 8.66113e-02 1.97824e-02 689 2017 6 8.84844e-02 1.27199e-02 256 2017 7 7.03418e-02 7.33889e-03 412 2017 8 1.14854e-01 2.46789e-02 510 2017 9 1.84417e-01 7.58925e-02 845 2017 10 2.48709e-01 3.82704e-01 763 2017 11 1.70192e-01 1.80817e-01 988 2017 12 1.49375e-01 1.21981e-01 1074 2018 1 2.32678e-01 1.21013e-01 693 2018 2 7.37616e-02 1.68787e-02 917 2018 3 1.17475e-01 9.41831e-02 1113 2018 4 7.56863e-02 1.81700e-02 978 2018 5 6.47844e-02 8.93254e-03 512 2018 6 6.73903e-02 7.54545e-03 517 2018 7 6.29768e-02 1.04819e-02 406 2018 8 7.52632e-02 6.67982e-03 893 2018 9 2.42306e-01 2.17996e-01 909 2018 10 1.81651e-01 1.28710e-01 1035 2018 11 1.71475e-01 1.83983e-01 487 2018 12 1.95435e-01 1.50520e-01 564 2019 1 1.73917e-01 1.09033e-01 1013 2019 2 7.74744e-02 9.49454e-03 640 2019 3 8.36200e-02 1.36886e-02 832 2019 4 9.35556e-02 3.64127e-02 568 2019 5 6.05381e-02 5.18017e-03 886 2019 6 5.95493e-02 7.68409e-03 513 2019 7 9.08271e-02 1.44028e-02 576 2019 8 9.81796e-02 1.75165e-02 324 2019 9 9.64823e-02 1.90430e-02 707 2019 10 1.03893e-01 3.52263e-02 964 2019 11 1.27361e-01 3.02439e-02 524 2019 12 1.63032e-01 5.42951e-02 347 2020 1 1.34308e-01 5.94136e-02 735 2020 2 1.14359e-01 7.91781e-02 605 2020 3 7.30300e-02 2.73319e-02 960 2020 4 7.10844e-02 1.51661e-02 448 2020 5 6.49915e-02 7.57418e-03 820 2020 6 7.45557e-02 1.14906e-02 424 2020 7 7.63413e-02 5.15328e-03 320 2020 8 8.23292e-02 8.23304e-03 384 2020 9 1.28434e-01 2.04838e-02 320 2020 10 1.42920e-01 3.50969e-02 717 2020 11 2.11240e-01 1.02217e-01 901 2020 12 1.96760e-01 4.81995e-02 705 2021 1 1.25744e-01 2.69537e-02 832 2021 2 1.00337e-01 3.26775e-02 765 2021 3 7.20650e-02 6.79352e-03 757 2021 4 8.76705e-02 1.07968e-02 985 2021 5 7.12942e-02 1.44118e-02 960 2021 6 7.26918e-02 6.79100e-03 268 2021 7 1.16738e-01 2.89762e-02 438 2021 8 1.30032e-01 5.73398e-02 574 2021 9 1.87763e-01 1.23057e-01 639 2021 10 2.24711e-01 9.54533e-02 856 2021 11 1.55283e-01 5.44018e-02 821 2021 12 1.31206e-01 4.27398e-02 1034 2022 1 2.40026e-01 1.54967e-01 781 2022 2 1.10974e-01 4.68543e-02 1089 2022 3 9.24054e-02 4.78585e-02 960 2022 4 6.42703e-02 5.60583e-03 384 2022 5 5.66977e-02 5.41933e-03 737 2022 6 6.09584e-02 6.14311e-03 361 2022 7 8.13848e-02 1.51779e-02 565 2022 8 1.18805e-01 2.97867e-02 418 2022 9 1.58551e-01 2.19406e-02 413 2022 10 1.53766e-01 2.69792e-02 1007 2022 11 1.49648e-01 1.10497e-01 654 2022 12 1.03840e-01 1.68119e-02 960 2023 1 1.03965e-01 6.33458e-02 1008 2023 2 1.10776e-01 9.79199e-02 1120 2023 3 8.83713e-02 1.93125e-02 967 2023 4 6.90520e-02 5.67926e-03 473 2023 5 9.38261e-02 4.65860e-02 721 2023 6 7.21610e-02 9.43833e-03 523 2023 7 1.10215e-01 2.18749e-02 640 2023 8 1.86245e-01 7.18138e-02 444 2023 9 1.81458e-01 8.29571e-02 723 2023 10 9.23827e-02 2.23911e-02 669 2023 11 1.05242e-01 1.58475e-02 752 2023 12 1.64681e-01 9.53591e-02 374 2024 1 1.45602e-01 4.86143e-02 512 2024 2 1.22091e-01 4.80827e-02 966 2024 3 7.61069e-02 1.35509e-02 612 2024 4 nan nan 0