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 2.34582e-01 3.74508e-01 202 2002 8 1.21074e-01 8.15500e-02 308 2002 9 2.67544e-01 4.02005e-01 364 2002 10 2.28840e-01 5.62664e-01 752 2002 11 9.31726e-01 1.01317e+00 573 2002 12 4.71747e-01 3.29944e-01 630 2003 1 3.25447e-01 3.71436e-01 552 2003 2 1.72586e-01 9.09610e-02 508 2003 3 1.54197e-01 1.46993e-01 258 2003 4 2.95917e-01 1.97510e-01 492 2003 5 1.16245e-01 2.88829e-01 306 2003 6 7.57865e-02 6.82378e-02 137 2003 7 1.01111e-01 7.01046e-02 207 2003 8 3.20514e-01 6.59302e-01 193 2003 9 5.50646e-01 2.09092e+00 247 2003 10 1.52703e-01 1.79861e-01 667 2003 11 6.43990e-01 1.20176e+00 954 2003 12 5.91772e-01 6.34182e-01 891 2004 1 2.75861e-01 3.56994e-01 873 2004 2 2.11614e-01 1.47058e-01 683 2004 3 1.03276e-01 9.99920e-02 766 2004 4 2.10695e-01 1.97020e-01 531 2004 5 1.04622e-01 7.74017e-02 660 2004 6 9.52097e-02 7.01759e-02 381 2004 7 4.85300e-01 1.25264e+00 346 2004 8 3.43533e-01 1.30462e+00 237 2004 9 5.39433e-01 8.70204e-01 546 2004 10 2.33959e-01 4.83243e-01 814 2004 11 2.96548e-01 4.79655e-01 988 2004 12 1.28308e+00 8.34486e-01 392 2005 1 3.84977e-01 2.79301e-01 938 2005 2 3.22344e-01 3.31778e-01 983 2005 3 2.96416e-01 3.50919e-01 158 2005 4 1.24840e-01 9.55112e-02 620 2005 5 2.18171e-01 3.70035e-01 344 2005 6 1.24185e-01 1.51067e-01 255 2005 7 8.17051e-01 7.80280e-01 280 2005 8 3.12616e-01 6.80117e-01 221 2005 9 2.32245e-01 1.69008e-01 216 2005 10 9.56213e-01 1.34178e+00 603 2005 11 5.76273e-01 4.48445e-01 913 2005 12 5.87441e-01 5.20528e-01 957 2006 1 6.08363e-01 6.95112e-01 690 2006 2 4.89470e-01 3.44949e-01 910 2006 3 1.40661e-01 8.92519e-02 1063 2006 4 1.62000e-01 2.20117e-01 718 2006 5 1.63150e-01 3.53525e-01 713 2006 6 1.28421e-01 1.99812e-01 582 2006 7 1.36722e-01 1.50241e-01 275 2006 8 2.98780e-01 6.02578e-01 363 2006 9 4.81094e-01 1.98748e+00 343 2006 10 2.68197e-01 2.23631e-01 714 2006 11 3.54395e-01 6.17461e-01 513 2006 12 2.45356e-01 2.17783e-01 319 2007 1 1.82389e-01 1.30747e-01 514 2007 2 5.04599e-01 5.65449e-01 573 2007 3 1.92030e-01 2.21008e-01 676 2007 4 5.38306e-01 9.68934e-01 675 2007 5 1.58904e-01 1.31625e-01 457 2007 6 2.80110e-01 7.03925e-01 479 2007 7 6.33683e-01 1.65686e+00 283 2007 8 1.30936e-01 1.19573e-01 525 2007 9 1.76380e-01 2.47069e-01 542 2007 10 2.16880e-01 1.78365e-01 616 2007 11 4.34791e-01 2.23111e-01 991 2007 12 4.92683e-01 8.73810e-01 1023 2008 1 7.74596e-01 1.37835e+00 594 2008 2 2.64255e-01 2.86175e-01 679 2008 3 5.58733e-01 8.47576e-01 523 2008 4 1.76629e-01 1.96146e-01 703 2008 5 1.30196e-01 9.02228e-02 411 2008 6 4.09463e-01 1.40604e+00 410 2008 7 1.09952e-01 1.27802e-01 242 2008 8 1.73091e-01 1.85311e-01 189 2008 9 6.00851e-01 6.35439e-01 400 2008 10 1.83068e-01 1.26875e-01 835 2008 11 2.57481e-01 1.65233e-01 954 2008 12 6.35002e-01 7.95736e-01 1123 2009 1 3.70912e-01 3.18251e-01 677 2009 2 2.81717e-01 2.84856e-01 815 2009 3 3.22770e-01 2.69788e-01 827 2009 4 1.96431e-01 4.90194e-01 501 2009 5 1.11141e-01 3.04424e-01 392 2009 6 1.47851e-01 2.05916e-01 219 2009 7 6.33468e-01 2.08143e+00 241 2009 8 1.60941e-01 1.23485e-01 240 2009 9 3.61052e-01 1.49645e+00 263 2009 10 3.68750e-01 1.45235e+00 650 2009 11 4.30566e-01 1.64215e+00 298 2009 12 3.38585e-01 2.76493e-01 412 2010 1 2.96915e-01 2.37899e-01 413 2010 2 7.84200e-01 7.16188e-01 303 2010 3 4.40450e-01 4.16523e-01 883 2010 4 1.25116e-01 7.91413e-02 539 2010 5 1.51412e-01 2.73862e-01 570 2010 6 1.04226e-01 1.13371e-01 606 2010 7 1.79547e-01 5.49113e-01 247 2010 8 1.49971e-01 3.52480e-01 374 2010 9 1.28403e-01 1.78658e-01 468 2010 10 1.84389e-01 1.00263e-01 956 2010 11 1.99075e-01 1.68312e-01 984 2010 12 9.68450e-01 6.78241e-01 657 2011 1 4.02155e-01 2.97134e-01 318 2011 2 1.84159e-01 1.18734e-01 970 2011 3 2.01093e-01 7.15626e-01 830 2011 4 7.38914e-02 5.98085e-02 617 2011 5 1.11495e-01 8.90034e-02 606 2011 6 1.06253e-01 1.70949e-01 407 2011 7 2.42556e-01 5.76149e-01 409 2011 8 3.04939e-01 6.16175e-01 319 2011 9 5.67090e-01 1.54036e+00 263 2011 10 3.47277e-01 3.26215e-01 487 2011 11 2.46773e-01 2.60922e-01 1168 2011 12 2.31776e-01 4.95901e-01 1097 2012 1 3.38401e-01 3.11895e-01 1088 2012 2 1.66505e-01 1.14481e-01 413 2012 3 1.92772e-01 2.38173e-01 889 2012 4 1.03148e-01 8.27217e-02 483 2012 5 1.11108e-01 7.19615e-02 444 2012 6 3.23525e-01 3.88561e-01 189 2012 7 2.19601e-01 5.24101e-01 62 2012 8 5.62776e-01 2.19675e+00 204 2012 9 1.16408e-01 7.79707e-02 528 2012 10 1.77393e-01 2.71021e-01 547 2012 11 1.76701e-01 1.00178e-01 668 2012 12 5.83790e-01 6.06246e-01 581 2013 1 1.83760e-01 1.91793e-01 866 2013 2 2.88330e-01 2.50185e-01 662 2013 3 2.24434e-01 1.61325e-01 683 2013 4 9.76335e-02 1.54867e-01 238 2013 5 1.81747e-01 2.66156e-01 611 2013 6 1.56431e-01 2.70066e-01 287 2013 7 1.21380e-01 1.48666e-01 145 2013 8 3.90953e-01 9.38456e-01 262 2013 9 3.17314e-01 8.03963e-01 218 2013 10 3.81697e-01 1.05873e+00 493 2013 11 3.63755e-01 6.76058e-01 585 2013 12 2.29148e-01 1.27345e-01 512 2014 1 4.36276e-01 9.50430e-01 554 2014 2 2.04479e-01 1.46702e-01 756 2014 3 1.90024e-01 2.73616e-01 557 2014 4 1.67646e-01 1.41776e-01 433 2014 5 1.21189e-01 9.26410e-02 657 2014 6 9.88108e-02 9.73060e-02 353 2014 7 2.61470e-01 5.44404e-01 128 2014 8 5.01305e-01 1.33437e+00 238 2014 9 1.80636e-01 3.16808e-01 180 2014 10 2.76504e-01 8.88371e-01 841 2014 11 3.27722e-01 2.21221e-01 705 2014 12 1.75423e-01 9.86535e-02 784 2015 1 5.72057e-01 7.16216e-01 605 2015 2 3.20189e-01 2.02336e-01 683 2015 3 1.31694e-01 9.48897e-02 916 2015 4 1.52207e-01 2.50885e-01 384 2015 5 1.76845e-01 1.60976e-01 887 2015 6 9.00385e-02 7.89185e-02 354 2015 7 9.59050e-02 6.81205e-02 159 2015 8 3.00428e-01 7.05940e-01 193 2015 9 2.43788e-01 3.90081e-01 149 2015 10 2.97306e-01 9.43518e-01 500 2015 11 2.20713e-01 7.79150e-01 619 2015 12 1.89108e-01 1.92963e-01 216 2016 1 1.18308e+00 1.02927e+00 223 2016 2 7.83083e-01 1.11509e+00 928 2016 3 2.27432e-01 2.09107e-01 323 2016 4 1.18870e-01 7.14202e-02 538 2016 5 1.62199e-01 1.27527e-01 702 2016 6 1.40904e-01 1.20883e-01 398 2016 7 9.52153e-02 1.52605e-01 223 2016 8 1.04861e-01 4.12496e-01 409 2016 9 3.09437e-01 9.26870e-01 415 2016 10 2.05082e-01 2.82374e-01 762 2016 11 1.58851e-01 9.64751e-02 1059 2016 12 1.60362e-01 1.47155e-01 807 2017 1 1.08502e+00 1.65724e+00 906 2017 2 2.50264e-01 1.97011e-01 918 2017 3 1.22181e-01 9.12087e-02 975 2017 4 1.14581e-01 7.86464e-02 570 2017 5 1.23901e-01 2.23612e-01 615 2017 6 9.30048e-01 1.89717e+00 89 2017 7 1.16499e-01 9.09042e-02 197 2017 8 1.01944e-01 7.79404e-02 521 2017 9 5.73644e-01 6.21312e-01 711 2017 10 2.42627e-01 2.93104e-01 751 2017 11 2.50052e-01 2.28438e-01 1039 2017 12 2.81917e-01 2.65353e-01 745 2018 1 3.32047e-01 2.67541e-01 530 2018 2 1.78481e-01 1.88204e-01 733 2018 3 1.68443e-01 1.59130e-01 1032 2018 4 1.62257e-01 1.01289e-01 736 2018 5 1.07270e-01 7.35440e-02 308 2018 6 2.04027e-01 2.26888e-01 242 2018 7 1.61085e-01 1.64287e-01 399 2018 8 1.91026e-01 5.17159e-01 448 2018 9 1.33335e-01 1.00656e-01 387 2018 10 1.20394e-01 7.94261e-02 831 2018 11 2.69826e-01 2.67273e-01 606 2018 12 1.56415e+00 2.30210e+00 626 2019 1 7.10229e-01 8.50984e-01 719 2019 2 1.19568e-01 1.25937e-01 774 2019 3 1.71733e-01 1.50891e-01 679 2019 4 1.95445e-01 2.37822e-01 418 2019 5 1.33616e-01 2.06189e-01 571 2019 6 1.32276e-01 1.18666e-01 390 2019 7 4.97345e-01 1.93525e+00 315 2019 8 2.93269e-01 5.24583e-01 257 2019 9 1.79077e-01 1.47308e-01 580 2019 10 2.20344e-01 4.37186e-01 816 2019 11 3.14256e-01 2.27311e-01 655 2019 12 4.53352e-01 9.07602e-01 492 2020 1 3.27460e-01 3.49870e-01 789 2020 2 2.89665e-01 5.52147e-01 677 2020 3 1.60401e-01 2.16900e-01 824 2020 4 1.12581e-01 7.19815e-02 190 2020 5 1.27504e-01 8.14601e-02 336 2020 6 1.51085e-01 1.29780e-01 382 2020 7 1.10743e-01 4.79007e-02 144 2020 8 1.34694e-01 1.04335e-01 308 2020 9 6.76439e-01 2.35038e+00 166 2020 10 1.60708e-01 1.06054e-01 383 2020 11 5.32819e-01 6.10576e-01 615 2020 12 5.41153e-01 3.55769e-01 725 2021 1 3.49612e-01 2.47779e-01 692 2021 2 7.94115e-01 1.69991e+00 600 2021 3 1.16293e-01 1.20805e-01 701 2021 4 1.03676e-01 6.01389e-02 573 2021 5 1.08662e-01 1.74430e-01 594 2021 6 1.16270e-01 7.65137e-02 127 2021 7 4.24433e-01 4.85081e-01 546 2021 8 1.16014e-01 1.05203e-01 465 2021 9 2.85523e-01 4.95736e-01 445 2021 10 3.46685e-01 1.59531e+00 511 2021 11 6.14901e-01 1.67230e+00 767 2021 12 2.31184e-01 2.73760e-01 846 2022 1 9.23432e-01 1.39647e+00 528 2022 2 2.43559e-01 2.14423e-01 924 2022 3 3.36689e-01 5.42773e-01 908 2022 4 1.02398e-01 6.76487e-02 237 2022 5 1.08086e-01 9.58671e-02 394 2022 6 1.21817e-01 1.72018e-01 307 2022 7 1.60594e+00 3.33105e+00 94 2022 8 1.64598e-01 4.67701e-01 402 2022 9 1.50482e-01 1.30184e-01 179 2022 10 9.78393e-01 8.04450e-01 858 2022 11 3.52255e-01 3.69043e-01 742 2022 12 3.24497e-01 3.85865e-01 720 2023 1 3.06367e-01 3.31079e-01 801 2023 2 9.31566e-01 1.55709e+00 1046 2023 3 1.66677e-01 3.05714e-01 666 2023 4 2.04705e-01 3.51586e-01 236 2023 5 3.99410e-01 1.03093e+00 554 2023 6 3.16964e-01 5.72196e-01 244 2023 7 4.16866e-01 9.51768e-01 431 2023 8 1.67406e-01 1.33771e-01 366 2023 9 8.63913e-01 9.56238e-01 642 2023 10 2.19531e-01 2.57408e-01 685 2023 11 2.11703e-01 4.57469e-01 663 2023 12 1.05212e+00 1.60956e+00 357 2024 1 3.68820e-01 6.14421e-01 115 2024 2 3.46553e-01 9.36853e-01 647 2024 3 1.85266e-01 2.00130e-01 428 2024 4 nan nan 0