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 3.14113e-01 2.48062e-02 256 2002 8 2.71713e-01 5.03404e-02 513 2002 9 3.33455e-01 8.79202e-02 509 2002 10 3.41485e-01 7.83017e-02 828 2002 11 4.26563e-01 1.56925e-01 877 2002 12 4.25457e-01 1.35676e-01 637 2003 1 5.00391e-01 1.42626e-01 965 2003 2 4.25116e-01 1.04286e-01 512 2003 3 5.84617e+00 2.38861e+01 256 2003 4 4.51141e-01 4.10076e-01 139 2003 5 1.08491e+00 2.71118e+00 262 2003 6 1.89152e+01 1.06998e+02 380 2003 7 3.53851e-01 1.46434e-01 205 2003 8 3.43226e-01 1.83913e-01 430 2003 9 9.70517e-01 3.93046e+00 573 2003 10 3.88338e-01 2.05770e-01 1080 2003 11 4.51700e-01 1.78752e-01 1121 2003 12 3.92747e-01 1.21154e-01 775 2004 1 4.66298e-01 2.09230e-01 836 2004 2 3.66990e-01 6.74695e-02 448 2004 3 5.85649e-01 2.43559e-01 755 2004 4 1.70841e+00 1.45083e+01 457 2004 5 3.44009e-01 6.12557e-02 640 2004 6 3.44095e-01 9.29579e-02 464 2004 7 4.21961e-01 1.75814e-01 390 2004 8 3.60547e-01 1.52597e-01 505 2004 9 6.23956e-01 4.43046e-01 384 2004 10 1.87560e+00 3.73473e+00 300 2004 11 5.19551e+00 2.53085e+01 482 2004 12 1.20580e+01 8.18967e+01 619 2005 1 1.05231e+01 1.54526e+02 731 2005 2 7.34957e-01 1.85323e-01 618 2005 3 6.25622e-01 2.01283e-01 576 2005 4 7.89411e-01 6.80249e-01 594 2005 5 4.09207e+02 2.61082e+03 485 2005 6 4.83906e-01 2.69803e-01 436 2005 7 7.88163e-01 1.67211e+00 383 2005 8 5.27005e-01 1.34529e-01 233 2005 9 4.32709e-01 1.20885e-01 297 2005 10 4.04984e-01 1.85175e-01 988 2005 11 3.98537e-01 1.03781e-01 1024 2005 12 4.51107e-01 1.96258e-01 1026 2006 1 6.15492e-01 3.01869e-01 740 2006 2 7.30933e-01 2.79127e-01 704 2006 3 6.43631e-01 2.90167e-01 942 2006 4 1.24722e+01 9.67747e+01 294 2006 5 1.03737e+00 6.80339e+00 519 2006 6 3.10021e-01 7.28260e-02 446 2006 7 4.70102e-01 1.95006e-01 326 2006 8 3.57367e-01 9.09830e-02 248 2006 9 3.27972e-01 7.42602e-02 744 2006 10 3.87343e-01 2.36738e-01 903 2006 11 3.69587e-01 1.38673e-01 926 2006 12 3.09955e-01 8.37799e-02 600 2007 1 3.05381e-01 3.40996e-02 384 2007 2 2.86752e-01 1.03383e-01 727 2007 3 3.48004e-01 1.05964e-01 1217 2007 4 3.37305e-01 1.76585e-01 706 2007 5 2.75760e-01 5.20057e-02 348 2007 6 2.83448e-01 3.93484e-02 502 2007 7 3.57151e-01 4.40274e-02 416 2007 8 3.14091e-01 5.56368e-02 535 2007 9 3.40775e-01 6.40786e-02 603 2007 10 3.28978e-01 6.09467e-02 704 2007 11 2.97030e-01 9.16871e-02 1195 2007 12 3.61391e-01 2.29152e-01 853 2008 1 3.28011e-01 1.90467e-01 640 2008 2 3.57896e-01 9.28867e-02 1045 2008 3 6.58185e-01 4.36244e-01 716 2008 4 4.45897e-01 2.43134e-01 698 2008 5 4.95617e-01 1.87789e-01 637 2008 6 4.15573e-01 3.96817e-01 401 2008 7 4.06092e-01 2.29077e-01 495 2008 8 3.43830e-01 5.15931e-02 322 2008 9 5.78971e-01 1.66579e+00 740 2008 10 4.75344e-01 1.73142e-01 948 2008 11 3.95884e-01 1.04190e-01 1023 2008 12 5.98934e-01 2.79755e-01 843 2009 1 4.75401e-01 2.00015e-01 704 2009 2 4.66537e-01 1.02292e-01 1084 2009 3 3.96944e-01 1.46240e-01 937 2009 4 5.48766e-01 2.77405e-01 448 2009 5 5.77729e-01 3.16484e-01 285 2009 6 4.09994e-01 1.49678e-01 451 2009 7 3.01953e-01 1.37229e-01 245 2009 8 3.42043e-01 1.46496e-01 504 2009 9 3.78205e-01 1.57320e-01 844 2009 10 3.37453e-01 6.89682e-02 828 2009 11 3.97003e-01 1.13417e-01 738 2009 12 4.17992e-01 2.00905e-01 256 2010 1 4.82350e-01 1.01047e-01 896 2010 2 7.16962e-01 1.93107e-01 704 2010 3 8.23963e-01 1.85761e-01 899 2010 4 1.06370e+00 5.23853e-01 282 2010 5 5.70084e-01 4.18645e-01 574 2010 6 3.21132e-01 6.09860e-02 491 2010 7 3.96341e-01 1.37649e-01 414 2010 8 3.02332e-01 5.30626e-02 195 2010 9 3.50695e-01 1.04055e-01 703 2010 10 3.62194e-01 8.07518e-02 1455 2010 11 3.52776e-01 1.01929e-01 1164 2010 12 4.02465e-01 2.29717e-01 1056 2011 1 3.00791e-01 6.74475e-02 661 2011 2 2.89302e-01 3.68867e-02 772 2011 3 3.03296e-01 7.14591e-02 825 2011 4 3.22268e-01 1.39868e-01 948 2011 5 3.69663e-01 2.45190e-01 789 2011 6 3.16644e-01 3.50942e-02 256 2011 7 3.42464e-01 5.98997e-02 369 2011 8 3.13394e-01 7.67358e-02 631 2011 9 3.61340e-01 1.36572e-01 723 2011 10 3.38312e-01 1.44474e-01 1087 2011 11 2.57025e-01 7.33648e-02 1180 2011 12 2.48446e-01 5.94883e-02 1024 2012 1 2.76391e-01 1.25976e-01 1064 2012 2 2.36523e-01 3.01681e-02 193 2012 3 2.74940e-01 1.06257e-01 827 2012 4 2.69268e-01 4.66824e-02 896 2012 5 2.73736e-01 4.51737e-02 320 2012 6 4.36369e-01 6.78703e-02 249 2012 7 5.81250e-01 3.06539e-01 494 2012 8 7.79161e+00 2.08788e+01 393 2012 9 6.18297e-01 2.81928e-01 410 2012 10 6.77485e-01 2.63635e-01 767 2012 11 4.97397e-01 9.81254e-01 1160 2012 12 6.42292e-01 2.90804e-01 736 2013 1 4.15040e-01 1.80317e-01 704 2013 2 3.52600e-01 7.38562e-02 679 2013 3 3.99171e-01 1.48333e-01 704 2013 4 5.70013e-01 2.16291e-01 569 2013 5 9.41206e-01 2.67644e+00 467 2013 6 3.61847e-01 1.26359e-01 495 2013 7 4.54202e-01 1.28684e-01 98 2013 8 2.02815e+00 2.57883e+00 256 2013 9 6.53230e-01 4.34545e-01 685 2013 10 4.37775e-01 2.94824e-01 954 2013 11 5.96306e-01 4.19677e-01 371 2013 12 4.14696e-01 9.99500e-02 632 2014 1 3.52110e-01 8.74013e-02 510 2014 2 4.80089e-01 1.19498e-01 703 2014 3 6.54954e-01 1.30333e-01 588 2014 4 5.64665e-01 1.88795e-01 371 2014 5 7.61579e-01 4.27814e-01 179 2014 6 1.25943e+00 8.89755e-01 305 2014 7 1.83094e+00 5.00438e+00 640 2014 8 3.88830e-01 9.79254e-02 508 2014 9 3.97162e-01 1.39565e-01 309 2014 10 5.78708e-01 3.93028e-01 1307 2014 11 4.01059e-01 9.47786e-02 1048 2014 12 4.06941e-01 1.71901e-01 557 2015 1 4.20402e-01 2.28030e-01 827 2015 2 3.25010e-01 8.16390e-02 768 2015 3 1.10311e+00 1.67480e+00 469 2015 4 4.06370e-01 2.50161e-01 153 2015 5 5.85840e-01 9.27621e-01 826 2015 6 4.23553e-01 2.82245e-01 445 2015 7 3.91017e-01 2.12744e-01 128 2015 8 4.45995e-01 1.14138e-01 410 2015 9 3.88339e-01 6.96873e-02 307 2015 10 4.32660e-01 1.28729e-01 894 2015 11 5.00890e-01 1.77741e-01 696 2015 12 3.61467e-01 8.35611e-02 498 2016 1 4.99341e-01 1.77832e-01 640 2016 2 5.64754e-01 2.43445e-01 1216 2016 3 5.04707e-01 1.20017e-01 722 2016 4 4.32862e-01 1.53824e-01 412 2016 5 4.93790e-01 3.40735e-01 712 2016 6 3.89924e-01 6.33712e-02 611 2016 7 4.38057e-01 2.60474e-01 903 2016 8 3.54539e-01 1.11050e-01 895 2016 9 4.04013e-01 1.28054e-01 720 2016 10 3.61139e-01 1.46476e-01 1074 2016 11 2.85073e-01 4.48331e-02 1049 2016 12 3.00802e-01 5.58832e-02 852 2017 1 3.68254e-01 1.62887e-01 668 2017 2 4.35641e-01 1.34703e-01 1088 2017 3 3.88384e-01 1.69845e-01 937 2017 4 3.47613e-01 6.96575e-02 816 2017 5 4.04355e-01 1.29496e-01 623 2017 6 2.93188e-01 6.52321e-02 357 2017 7 4.10127e-01 1.99800e-01 229 2017 8 4.51179e-01 1.42451e-01 531 2017 9 4.92650e-01 1.62232e-01 685 2017 10 9.28184e-01 3.65793e-01 469 2017 11 4.03566e-01 9.89478e-02 1314 2017 12 3.78951e-01 1.32687e-01 824 2018 1 3.16789e-01 7.53583e-02 640 2018 2 3.21789e-01 8.10190e-02 512 2018 3 3.20027e-01 7.94344e-02 834 2018 4 4.05307e-01 1.16992e-01 641 2018 5 4.22123e-01 1.96739e-01 508 2018 6 4.37878e-01 1.93616e-01 385 2018 7 4.82681e-01 2.97556e-01 256 2018 8 4.14976e-01 2.59133e-01 505 2018 9 3.05727e-01 1.00957e-01 806 2018 10 4.24644e-01 1.84291e-01 1063 2018 11 6.30801e-01 9.93863e-02 262 2018 12 9.30052e+01 1.71981e+03 766 2019 1 1.26254e+00 7.55153e-01 788 2019 2 8.89340e-01 4.92870e-01 347 2019 3 6.71057e-01 4.27393e-01 820 2019 4 7.12202e-01 2.75022e-01 412 2019 5 4.35738e-01 1.37987e-01 778 2019 6 3.56433e-01 4.53046e-02 185 2019 7 5.45797e-01 4.18434e-01 279 2019 8 4.96032e-01 2.72698e-01 525 2019 9 3.74488e-01 1.23650e-01 926 2019 10 4.53645e-01 1.74375e-01 722 2019 11 3.80299e-01 1.19776e-01 958 2019 12 4.97089e-01 2.17437e-01 588 2020 1 3.75988e-01 8.05727e-02 659 2020 2 4.40005e-01 2.15564e-01 576 2020 3 4.28946e-01 1.94711e-01 704 2020 4 5.04672e-01 9.28644e-02 455 2020 5 4.62393e-01 1.81284e-01 809 2020 6 4.02994e-01 2.23200e-01 523 2020 7 4.01264e-01 2.24344e-01 316 2020 8 5.04916e-01 2.02077e-01 195 2020 9 7.17485e-01 6.47109e-01 393 2020 10 6.82221e-01 3.57654e-01 958 2020 11 8.65872e-01 3.16050e-01 1012 2020 12 4.87882e-01 1.47807e-01 845 2021 1 5.46882e-01 1.34901e-01 640 2021 2 8.25997e-01 1.59801e-01 512 2021 3 1.23233e+00 5.48561e-01 255 2021 4 5.98407e+02 3.24912e+03 605 2021 5 2.55371e+01 2.08485e+02 768 2021 6 3.27417e-01 1.78341e-01 308 2021 7 4.64112e-01 1.86753e-01 244 2021 8 2.17059e+00 5.73112e+00 190 2021 9 6.67775e-01 5.13214e-01 600 2021 10 1.02807e+00 1.35809e+00 745 2021 11 7.10791e-01 3.01021e-01 960 2021 12 6.64404e-01 2.61813e-01 640 2022 1 6.98315e-01 3.45950e-01 887 2022 2 5.38583e-01 3.66947e-01 1011 2022 3 5.09674e-01 1.95740e-01 774 2022 4 3.44433e+00 4.73692e+00 172 2022 5 4.54955e-01 1.69568e-01 512 2022 6 4.32737e-01 9.67511e-01 466 2022 7 5.15308e-01 4.35760e-01 393 2022 8 3.08915e-01 1.00623e-01 474 2022 9 3.90141e-01 3.37949e-01 428 2022 10 4.69236e-01 2.44833e-01 1157 2022 11 3.97497e-01 7.41413e-02 408 2022 12 3.96265e-01 1.17132e-01 1009 2023 1 3.18086e-01 7.96365e-02 832 2023 2 3.40721e-01 9.11179e-02 638 2023 3 3.58570e-01 1.00291e-01 750 2023 4 4.09605e-01 1.73399e-01 384 2023 5 3.67022e-01 1.41022e-01 378 2023 6 2.58443e-01 4.35971e-02 228 2023 7 3.86462e-01 2.23223e-01 580 2023 8 7.08537e-01 2.16611e+00 578 2023 9 5.44963e-01 2.47389e-01 574 2023 10 4.05375e-01 1.91295e-01 728 2023 11 4.10896e-01 2.26209e-01 744 2023 12 4.75126e-01 1.46791e-01 384 2024 1 1.00621e+00 3.98119e-01 531 2024 2 7.49498e-01 5.65517e-01 651 2024 3 5.11945e-01 1.75532e-01 361 2024 4 nan nan 0