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 8.25432e-01 1.63468e+00 88 2002 8 1.27086e-01 1.18812e-01 353 2002 9 3.05549e-01 4.76555e-01 442 2002 10 2.67867e-01 1.96008e-01 970 2002 11 8.88165e-01 1.24350e+00 559 2002 12 4.16316e-01 2.73073e-01 748 2003 1 3.02026e-01 2.23698e-01 792 2003 2 1.72080e-01 8.35028e-02 533 2003 3 9.58208e-02 6.59784e-02 277 2003 4 2.58866e-01 2.23534e-01 480 2003 5 1.76704e-01 4.43560e-01 491 2003 6 1.42890e-01 1.40173e-01 149 2003 7 2.65122e-01 5.11289e-01 245 2003 8 1.12881e-01 1.34024e-01 214 2003 9 2.05244e-01 4.29796e-01 419 2003 10 1.87146e-01 2.03831e-01 697 2003 11 5.87636e-01 1.08225e+00 789 2003 12 6.11424e-01 6.85180e-01 758 2004 1 1.98497e-01 2.22962e-01 765 2004 2 1.73168e-01 1.14921e-01 509 2004 3 1.34145e-01 1.30271e-01 775 2004 4 1.97743e-01 1.57351e-01 489 2004 5 1.07484e-01 1.31471e-01 668 2004 6 1.18437e-01 1.03525e-01 397 2004 7 5.64146e-01 2.12720e+00 239 2004 8 1.82367e-01 5.03391e-01 204 2004 9 2.57984e-01 1.56421e-01 373 2004 10 2.29657e-01 2.19152e-01 887 2004 11 3.12668e-01 7.59415e-01 922 2004 12 7.56269e-01 6.09790e-01 443 2005 1 2.92388e-01 1.66060e-01 917 2005 2 2.50281e-01 1.93425e-01 890 2005 3 2.88744e-01 3.50518e-01 274 2005 4 1.34084e-01 1.09421e-01 552 2005 5 1.03672e-01 6.96180e-02 537 2005 6 1.26840e-01 8.01113e-02 415 2005 7 3.50930e-01 6.61373e-01 352 2005 8 6.50357e-01 1.25549e+00 677 2005 9 3.77984e-01 7.60472e-01 368 2005 10 3.77619e-01 3.93044e-01 805 2005 11 4.18400e-01 3.54123e-01 975 2005 12 5.28294e-01 6.13099e-01 729 2006 1 6.16193e-01 7.06707e-01 650 2006 2 4.14237e-01 2.62821e-01 721 2006 3 1.70215e-01 3.26974e-01 897 2006 4 1.23433e-01 2.75630e-01 639 2006 5 2.42248e-01 1.10075e+00 481 2006 6 1.81567e-01 4.68326e-01 630 2006 7 3.86083e-01 1.87517e+00 353 2006 8 4.88955e-01 2.21358e+00 158 2006 9 1.88925e-01 4.07387e-01 483 2006 10 2.56332e-01 2.03175e-01 798 2006 11 2.93599e-01 2.78616e-01 608 2006 12 5.08853e-01 3.99484e-01 413 2007 1 1.90054e-01 2.26221e-01 494 2007 2 3.34019e-01 3.43962e-01 667 2007 3 1.74129e-01 1.14327e-01 462 2007 4 5.22903e-01 8.64115e-01 729 2007 5 1.72201e-01 1.30480e-01 426 2007 6 1.64819e-01 1.46297e-01 370 2007 7 2.67720e-01 1.37983e+00 236 2007 8 3.46869e-01 1.76221e+00 454 2007 9 1.97010e-01 5.48862e-01 595 2007 10 2.35274e-01 6.52371e-01 627 2007 11 2.79774e-01 2.50313e-01 1010 2007 12 5.01750e-01 8.63129e-01 948 2008 1 4.88675e-01 8.32915e-01 562 2008 2 2.00677e-01 2.22918e-01 727 2008 3 5.82658e-01 8.27449e-01 627 2008 4 1.31103e-01 7.59124e-02 854 2008 5 1.20307e-01 8.57929e-02 475 2008 6 1.56714e-01 6.13492e-01 400 2008 7 3.57300e-01 1.45646e+00 239 2008 8 1.80593e-01 2.05020e-01 196 2008 9 3.88983e-01 2.78713e-01 316 2008 10 2.68883e-01 1.72974e-01 695 2008 11 2.25831e-01 1.30046e-01 965 2008 12 6.48718e-01 1.00932e+00 1065 2009 1 2.86113e-01 2.18421e-01 787 2009 2 1.86341e-01 1.41610e-01 886 2009 3 3.14176e-01 2.98559e-01 892 2009 4 2.13979e-01 4.00351e-01 564 2009 5 1.24271e-01 7.65303e-02 458 2009 6 3.40311e-01 7.42699e-01 127 2009 7 2.65213e-01 5.82358e-01 237 2009 8 9.01498e-02 8.30789e-02 285 2009 9 2.32818e-01 4.63712e-01 401 2009 10 3.04195e-01 1.86831e+00 732 2009 11 2.03155e-01 1.46679e-01 325 2009 12 3.80440e-01 2.58007e-01 356 2010 1 3.23822e-01 3.87790e-01 412 2010 2 4.36759e-01 3.21196e-01 338 2010 3 5.86745e-01 6.03534e-01 940 2010 4 1.11308e-01 1.40318e-01 547 2010 5 1.10943e-01 1.00901e-01 564 2010 6 9.95660e-02 9.24025e-02 579 2010 7 1.53218e-01 2.44442e-01 311 2010 8 1.44049e-01 2.93443e-01 451 2010 9 1.79645e-01 3.94685e-01 469 2010 10 1.59129e-01 9.16147e-02 1069 2010 11 2.09640e-01 1.12115e-01 898 2010 12 1.12756e+00 1.04858e+00 737 2011 1 2.68282e-01 1.55588e-01 512 2011 2 2.03303e-01 1.56695e-01 783 2011 3 1.42688e-01 1.49444e-01 893 2011 4 9.28222e-02 6.96687e-02 597 2011 5 1.38408e-01 1.75907e-01 782 2011 6 1.30646e-01 8.55471e-02 503 2011 7 2.65360e-01 8.85071e-01 215 2011 8 1.27812e-01 1.35231e-01 169 2011 9 1.81181e-01 2.30690e-01 303 2011 10 3.79330e-01 3.06231e-01 663 2011 11 2.90446e-01 2.17404e-01 1016 2011 12 2.70444e-01 2.96200e-01 931 2012 1 3.50130e-01 2.78036e-01 906 2012 2 1.88380e-01 2.71250e-01 466 2012 3 1.56112e-01 1.63188e-01 964 2012 4 1.01810e-01 8.18923e-02 507 2012 5 1.10719e-01 7.67114e-02 415 2012 6 5.01476e-01 9.75906e-01 172 2012 7 2.97047e-01 5.03113e-01 231 2012 8 1.10056e+00 2.52038e+00 264 2012 9 1.38216e-01 1.68947e-01 331 2012 10 1.27515e-01 1.27985e-01 597 2012 11 1.71427e-01 1.13382e-01 805 2012 12 5.29867e-01 5.60148e-01 692 2013 1 2.15068e-01 1.14844e-01 769 2013 2 2.38181e-01 2.12793e-01 832 2013 3 1.77741e-01 1.19125e-01 761 2013 4 8.43112e-02 6.00754e-02 353 2013 5 1.85301e-01 1.71873e-01 617 2013 6 1.74825e-01 7.39095e-01 299 2013 7 2.09222e-01 6.06882e-01 111 2013 8 4.98731e-01 1.89458e+00 372 2013 9 3.17037e-01 8.47433e-01 325 2013 10 2.19518e-01 4.75694e-01 791 2013 11 1.10128e-01 7.40736e-02 232 2013 12 2.25775e-01 1.51579e-01 522 2014 1 9.34878e-01 1.18334e+00 387 2014 2 1.55167e-01 1.01719e-01 632 2014 3 1.70595e-01 1.37395e-01 613 2014 4 1.09038e-01 6.65900e-02 428 2014 5 1.13021e-01 6.45275e-02 676 2014 6 2.29478e-01 1.02118e+00 451 2014 7 1.77456e-01 2.62445e-01 111 2014 8 3.67211e-01 9.78591e-01 185 2014 9 1.34010e-01 1.00172e-01 267 2014 10 2.25638e-01 6.12209e-01 829 2014 11 3.02797e-01 3.55355e-01 810 2014 12 2.23838e-01 1.41147e-01 633 2015 1 4.50199e-01 4.77719e-01 538 2015 2 2.46183e-01 1.47920e-01 790 2015 3 1.42227e-01 1.31779e-01 792 2015 4 1.04669e-01 6.16043e-02 306 2015 5 1.89185e-01 1.61516e-01 983 2015 6 1.04422e-01 7.58683e-02 410 2015 7 1.18456e-01 7.49967e-02 176 2015 8 1.77375e-01 4.04634e-01 329 2015 9 1.99715e-01 5.59512e-01 219 2015 10 1.81367e-01 2.20072e-01 536 2015 11 1.81332e-01 3.86713e-01 720 2015 12 1.30914e-01 8.31816e-02 175 2016 1 1.56012e+00 1.77778e+00 278 2016 2 8.88448e-01 9.09494e-01 877 2016 3 2.64021e-01 2.87945e-01 497 2016 4 1.16682e-01 7.56507e-02 818 2016 5 1.48753e-01 2.49890e-01 582 2016 6 1.27532e-01 9.80193e-02 400 2016 7 2.00119e-01 3.30896e-01 381 2016 8 1.21140e-01 2.02896e-01 443 2016 9 2.84942e-01 5.46087e-01 434 2016 10 1.13472e-01 7.65284e-02 848 2016 11 1.74476e-01 1.29588e-01 1084 2016 12 1.71062e-01 2.45586e-01 749 2017 1 1.29606e+00 2.02868e+00 959 2017 2 2.31545e-01 1.66447e-01 861 2017 3 1.53692e-01 9.80055e-02 932 2017 4 1.08854e-01 7.21504e-02 466 2017 5 1.04123e-01 8.99140e-02 512 2017 6 4.30284e-01 1.01423e+00 175 2017 7 2.16403e-01 3.80372e-01 239 2017 8 1.68580e-01 2.67151e-01 286 2017 9 5.62026e-01 4.89167e-01 663 2017 10 2.65196e-01 2.35738e-01 723 2017 11 1.76210e-01 1.18357e-01 910 2017 12 2.66874e-01 2.29468e-01 818 2018 1 4.07951e-01 4.33947e-01 535 2018 2 1.30481e-01 7.97727e-02 711 2018 3 1.70709e-01 3.48299e-01 994 2018 4 1.85770e-01 1.89159e-01 846 2018 5 1.01904e-01 7.41393e-02 349 2018 6 1.53216e-01 9.43245e-02 233 2018 7 2.58873e-01 7.69017e-01 255 2018 8 1.29184e-01 2.24105e-01 512 2018 9 3.82449e-01 1.40315e+00 625 2018 10 1.37519e-01 1.08215e-01 720 2018 11 2.17844e-01 2.45818e-01 403 2018 12 2.43763e+00 3.51547e+00 623 2019 1 6.09319e-01 6.71856e-01 825 2019 2 1.21236e-01 6.96556e-02 566 2019 3 1.21374e-01 1.08169e-01 622 2019 4 1.80631e-01 1.31193e-01 446 2019 5 1.20122e-01 1.22284e-01 642 2019 6 1.34815e-01 1.14866e-01 386 2019 7 1.49037e-01 1.39711e-01 589 2019 8 9.51270e-02 7.11065e-02 251 2019 9 1.38196e-01 1.29915e-01 571 2019 10 2.58244e-01 5.49096e-01 825 2019 11 2.84218e-01 1.20577e-01 550 2019 12 3.02976e-01 1.93293e-01 332 2020 1 3.67862e-01 3.53523e-01 589 2020 2 3.01216e-01 4.33338e-01 629 2020 3 1.00804e-01 6.89100e-02 747 2020 4 1.18161e-01 9.46176e-02 284 2020 5 1.32925e-01 7.77481e-02 434 2020 6 1.35464e-01 9.11203e-02 443 2020 7 8.64707e-02 1.45544e-01 154 2020 8 1.35249e-01 1.01044e-01 292 2020 9 2.89063e-01 4.26874e-01 280 2020 10 1.33411e-01 1.41564e-01 398 2020 11 4.89839e-01 3.92091e-01 661 2020 12 4.83705e-01 3.22206e-01 725 2021 1 2.86869e-01 1.56734e-01 742 2021 2 7.62951e-01 1.57422e+00 547 2021 3 1.07817e-01 9.56108e-02 575 2021 4 1.09533e-01 7.60505e-02 669 2021 5 1.01806e-01 8.73526e-02 682 2021 6 1.79290e-01 2.76510e-01 259 2021 7 3.75215e-01 3.99596e-01 323 2021 8 1.08055e-01 6.35813e-02 539 2021 9 2.58489e-01 3.60737e-01 453 2021 10 2.03560e-01 1.10898e-01 630 2021 11 5.55929e-01 5.42661e-01 678 2021 12 1.91151e-01 1.15182e-01 822 2022 1 8.91095e-01 1.08409e+00 727 2022 2 2.34790e-01 1.45635e-01 1023 2022 3 2.55428e-01 3.80853e-01 791 2022 4 6.78217e-02 4.32710e-02 251 2022 5 1.57993e-01 4.37887e-01 424 2022 6 9.95719e-02 7.90714e-02 372 2022 7 1.38749e-01 1.49395e-01 332 2022 8 1.85398e-01 1.78361e-01 438 2022 9 1.52973e-01 1.72634e-01 364 2022 10 8.27465e-01 7.97423e-01 1198 2022 11 3.84778e-01 1.71893e+00 705 2022 12 2.37710e-01 1.65368e-01 764 2023 1 1.52326e-01 1.04701e-01 841 2023 2 5.87081e-01 7.83971e-01 985 2023 3 9.92134e-02 7.60828e-02 737 2023 4 9.65340e-02 8.44000e-02 219 2023 5 1.98854e-01 3.10839e-01 612 2023 6 1.45837e-01 4.15841e-01 363 2023 7 1.64362e-01 2.34966e-01 496 2023 8 4.48908e-01 1.33103e+00 465 2023 9 9.96798e-01 1.14594e+00 626 2023 10 2.91869e-01 8.35642e-01 610 2023 11 1.76818e-01 3.39273e-01 524 2023 12 9.93288e-01 2.21590e+00 412 2024 1 3.54589e-01 3.73904e-01 285 2024 2 2.00841e-01 2.19641e-01 695 2024 3 1.22211e-01 1.17781e-01 439 2024 4 nan nan 0