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 7.15918e-03 5.83663e-03 184 2002 8 7.59605e-03 4.75453e-03 530 2002 9 1.05321e-02 3.87121e-03 574 2002 10 9.94210e-03 5.11091e-03 753 2002 11 2.04860e-02 1.71614e-02 939 2002 12 1.97560e-02 1.32486e-02 644 2003 1 1.79506e-02 1.27308e-02 949 2003 2 1.05677e-02 8.16214e-03 540 2003 3 1.72323e-02 2.27406e-02 200 2003 4 1.24139e-01 6.85737e-02 79 2003 5 2.72926e-02 2.64065e-02 244 2003 6 9.63514e-03 6.43478e-03 392 2003 7 2.44699e-02 3.37558e-02 192 2003 8 1.36656e-02 1.01480e-02 432 2003 9 1.06235e-02 8.73865e-03 456 2003 10 2.25395e-02 2.14061e-02 1040 2003 11 1.86468e-02 2.20644e-02 934 2003 12 1.87073e-02 1.68550e-02 959 2004 1 1.21125e-02 9.44864e-03 894 2004 2 1.15668e-02 5.41215e-03 448 2004 3 6.44753e-03 3.79402e-03 771 2004 4 7.22202e-03 4.99408e-03 566 2004 5 4.97612e-03 1.47046e-03 589 2004 6 7.68878e-03 1.52677e-02 497 2004 7 6.25281e-03 2.09817e-02 314 2004 8 6.97752e-03 6.12459e-03 580 2004 9 2.80183e-02 2.00636e-02 314 2004 10 2.54555e-01 1.44433e-01 120 2004 11 2.03676e-01 1.33525e-01 323 2004 12 9.11663e-02 7.03689e-02 539 2005 1 7.06376e-02 7.85676e-02 817 2005 2 3.17877e-02 2.52135e-02 631 2005 3 3.16217e-02 3.25594e-02 576 2005 4 3.64908e-02 2.63316e-02 503 2005 5 1.41313e-02 1.91344e-02 346 2005 6 1.64393e-02 1.18244e-02 330 2005 7 1.99513e-02 1.88901e-02 449 2005 8 2.49254e-02 1.78461e-02 164 2005 9 1.23423e-02 1.65208e-02 258 2005 10 1.30719e-02 9.04169e-03 1032 2005 11 1.49126e-02 1.26394e-02 1069 2005 12 2.20151e-02 1.76161e-02 1067 2006 1 5.01719e-02 4.51151e-02 768 2006 2 3.88137e-02 2.78962e-02 765 2006 3 1.18020e-02 8.70307e-03 1124 2006 4 3.56168e-03 2.17874e-03 383 2006 5 5.54617e-03 4.07296e-03 529 2006 6 6.64907e-03 2.82234e-03 450 2006 7 5.16862e-03 3.20822e-03 314 2006 8 5.90961e-03 1.74048e-03 449 2006 9 9.42725e-03 2.76342e-03 866 2006 10 1.85652e-02 2.27197e-02 896 2006 11 1.48229e-02 9.81908e-03 960 2006 12 6.87994e-03 2.56282e-03 561 2007 1 8.59988e-03 4.22230e-03 384 2007 2 8.94741e-03 5.55426e-03 706 2007 3 5.23143e-03 2.35730e-03 1141 2007 4 1.31707e-02 1.39811e-02 702 2007 5 6.15512e-03 1.27266e-03 317 2007 6 6.68294e-03 3.23774e-03 446 2007 7 5.03587e-03 1.82510e-03 339 2007 8 6.76755e-03 2.16666e-03 499 2007 9 1.44788e-02 1.42821e-02 677 2007 10 9.87555e-03 3.93824e-03 640 2007 11 1.05085e-02 8.28797e-03 1089 2007 12 1.28914e-02 1.62826e-02 896 2008 1 1.33115e-02 1.27410e-02 645 2008 2 1.16611e-02 7.60665e-03 934 2008 3 4.61001e-02 5.28247e-02 786 2008 4 1.33579e-02 1.62205e-02 686 2008 5 1.94464e-02 1.63286e-02 556 2008 6 8.42715e-03 5.35739e-03 405 2008 7 4.80584e-03 1.59966e-03 445 2008 8 6.59852e-03 1.78793e-03 332 2008 9 1.28167e-02 1.03163e-02 827 2008 10 1.41054e-02 1.06933e-02 952 2008 11 1.10552e-02 1.06595e-02 1040 2008 12 2.36844e-02 2.21334e-02 941 2009 1 2.05163e-02 1.30859e-02 704 2009 2 1.28042e-02 1.03371e-02 974 2009 3 9.33316e-03 8.77237e-03 929 2009 4 1.39431e-02 8.10820e-03 405 2009 5 1.31035e-02 1.92487e-02 292 2009 6 3.68936e-03 1.84127e-03 510 2009 7 9.76549e-03 3.20716e-02 206 2009 8 7.68116e-03 4.21231e-03 512 2009 9 7.52672e-03 7.31567e-03 987 2009 10 8.48297e-03 3.43448e-03 812 2009 11 9.35513e-03 8.25562e-03 774 2009 12 1.90740e-02 1.09958e-02 256 2010 1 1.90431e-02 7.76437e-03 838 2010 2 3.48078e-02 1.59711e-02 684 2010 3 5.18733e-02 3.79988e-02 929 2010 4 1.48161e-02 1.51829e-02 328 2010 5 5.69383e-03 5.61633e-03 538 2010 6 5.30349e-03 2.63847e-03 514 2010 7 5.97041e-03 3.52504e-03 405 2010 8 1.07697e-02 3.37480e-02 318 2010 9 8.64913e-03 6.70777e-03 753 2010 10 7.85217e-03 3.81843e-03 1472 2010 11 9.96950e-03 9.86948e-03 1232 2010 12 1.85931e-02 1.46258e-02 1088 2011 1 1.12597e-02 5.51032e-03 661 2011 2 5.71867e-03 2.12650e-03 739 2011 3 5.93076e-03 3.43982e-03 813 2011 4 4.65560e-03 2.06810e-03 929 2011 5 4.18862e-03 1.66360e-03 896 2011 6 7.00781e-03 3.17744e-02 256 2011 7 5.69716e-03 2.06386e-03 343 2011 8 9.42312e-03 3.22235e-02 530 2011 9 6.38194e-03 2.30428e-03 743 2011 10 1.05796e-02 1.29880e-02 1013 2011 11 8.58323e-03 4.60109e-03 1212 2011 12 8.93423e-03 5.09196e-03 1080 2012 1 1.03272e-02 5.52248e-03 988 2012 2 1.17612e-02 1.38807e-02 237 2012 3 7.14230e-03 4.76048e-03 862 2012 4 5.60998e-03 1.90378e-03 889 2012 5 5.72235e-03 2.84254e-03 410 2012 6 5.29455e-03 1.47979e-03 145 2012 7 1.05631e-02 9.50607e-03 480 2012 8 5.70591e-02 9.40563e-02 270 2012 9 2.66502e-02 2.19427e-02 507 2012 10 3.24319e-02 2.61179e-02 747 2012 11 1.04906e-02 6.35468e-03 1022 2012 12 3.24846e-02 3.13804e-02 759 2013 1 1.88811e-02 1.68573e-02 643 2013 2 1.45670e-02 5.32438e-03 643 2013 3 8.86122e-03 8.02363e-03 704 2013 4 1.46848e-02 9.65442e-03 474 2013 5 7.72459e-03 1.14528e-02 576 2013 6 7.81059e-03 6.70289e-03 384 2013 7 7.36295e-03 1.19269e-02 62 2013 8 3.03649e-02 3.38597e-02 207 2013 9 4.07777e-02 5.13910e-02 598 2013 10 1.66206e-02 1.23303e-02 918 2013 11 1.57130e-02 9.36397e-03 337 2013 12 1.32604e-02 1.45414e-02 763 2014 1 1.71513e-02 8.60228e-03 545 2014 2 8.30588e-03 5.78842e-03 678 2014 3 1.74796e-02 1.74046e-02 634 2014 4 2.80566e-02 4.82197e-02 356 2014 5 1.10116e-02 4.88366e-03 128 2014 6 1.88380e-02 2.83457e-02 256 2014 7 7.64498e-03 6.28976e-03 585 2014 8 3.84145e-03 1.52337e-03 448 2014 9 6.95838e-03 4.12412e-03 351 2014 10 3.05014e-02 4.91020e-02 1241 2014 11 1.19589e-02 1.06759e-02 1022 2014 12 1.24410e-02 1.32848e-02 576 2015 1 1.34537e-02 1.63217e-02 832 2015 2 1.83532e-02 2.44682e-02 768 2015 3 3.45869e-02 5.18251e-02 476 2015 4 1.29678e-02 2.12749e-02 246 2015 5 8.48772e-03 1.31843e-02 771 2015 6 1.33141e-02 1.31020e-02 420 2015 7 9.10837e-03 2.53351e-03 132 2015 8 1.57285e-02 7.61702e-03 417 2015 9 5.67813e-03 3.35428e-03 295 2015 10 8.50272e-03 8.03127e-03 832 2015 11 1.09948e-02 6.98831e-03 768 2015 12 8.91264e-03 6.99137e-03 512 2016 1 2.50884e-02 1.42941e-02 640 2016 2 2.84410e-02 2.73433e-02 1171 2016 3 9.83980e-03 9.33063e-03 749 2016 4 1.11075e-02 6.17293e-03 470 2016 5 5.86772e-03 3.72615e-03 703 2016 6 3.78392e-03 1.15746e-03 657 2016 7 4.14166e-03 2.21690e-03 939 2016 8 7.03260e-03 3.52629e-03 791 2016 9 1.49203e-02 7.40767e-03 767 2016 10 1.32606e-02 1.70761e-02 1064 2016 11 5.88663e-03 3.05701e-03 917 2016 12 7.13326e-03 4.29618e-03 865 2017 1 1.38759e-02 1.02773e-02 673 2017 2 1.56432e-02 1.39001e-02 1054 2017 3 7.54112e-03 5.50791e-03 1024 2017 4 6.72024e-03 3.16349e-03 832 2017 5 7.60151e-03 6.75664e-03 627 2017 6 5.77635e-03 6.59955e-03 359 2017 7 7.27216e-03 2.90142e-03 275 2017 8 1.58102e-02 3.43636e-02 637 2017 9 1.02765e-02 1.05988e-02 513 2017 10 9.56286e-02 8.11609e-02 445 2017 11 9.68655e-03 2.12839e-02 1274 2017 12 8.54440e-03 6.13429e-03 654 2018 1 1.03835e-02 5.21831e-03 704 2018 2 5.85558e-03 3.48711e-03 584 2018 3 7.88189e-03 5.31096e-03 800 2018 4 5.79230e-03 3.50924e-03 664 2018 5 5.33212e-03 6.77626e-03 503 2018 6 8.00775e-03 2.05872e-02 308 2018 7 1.99953e-02 1.87126e-02 230 2018 8 1.56018e-02 1.95513e-02 451 2018 9 8.69914e-03 1.24729e-02 829 2018 10 1.71770e-02 1.69322e-02 1015 2018 11 2.43872e-02 1.90575e-02 390 2018 12 4.65664e-02 5.33332e-02 828 2019 1 1.07404e-01 1.01549e-01 692 2019 2 3.58413e-02 2.00703e-02 264 2019 3 1.69772e-02 1.39531e-02 711 2019 4 1.39889e-02 9.96787e-03 396 2019 5 3.45962e-03 1.56911e-03 773 2019 6 4.98805e-03 1.42810e-03 147 2019 7 4.43773e-03 2.48277e-03 243 2019 8 1.06619e-02 7.69126e-03 456 2019 9 5.17310e-03 3.06922e-03 887 2019 10 1.07892e-02 1.03966e-02 705 2019 11 1.06692e-02 2.75717e-02 896 2019 12 1.94907e-02 1.41962e-02 616 2020 1 1.21765e-02 5.81684e-03 787 2020 2 2.10816e-02 1.27972e-02 576 2020 3 6.22558e-03 3.67447e-03 718 2020 4 1.43890e-02 8.30770e-03 476 2020 5 8.16866e-03 6.18193e-03 598 2020 6 8.33656e-03 3.65801e-02 512 2020 7 5.49902e-03 3.08316e-03 289 2020 8 1.24640e-02 1.47218e-02 288 2020 9 3.39022e-02 5.74627e-02 337 2020 10 1.76547e-02 3.22233e-02 836 2020 11 1.75633e-02 2.33168e-02 965 2020 12 1.81653e-02 1.30353e-02 951 2021 1 1.88150e-02 1.32954e-02 658 2021 2 2.72522e-02 2.45874e-02 451 2021 3 3.29322e-02 5.08653e-02 426 2021 4 5.21582e-03 6.41247e-03 669 2021 5 7.96645e-03 7.95845e-03 765 2021 6 7.15227e-03 2.59784e-03 214 2021 7 1.34686e-02 1.30277e-02 337 2021 8 2.35628e-02 2.34514e-02 256 2021 9 6.66828e-02 6.74834e-02 573 2021 10 3.85008e-02 3.44093e-02 738 2021 11 2.80212e-02 2.02251e-02 959 2021 12 2.01151e-02 1.43840e-02 687 2022 1 4.56220e-02 4.25880e-02 908 2022 2 1.48438e-02 1.25305e-02 960 2022 3 1.66104e-02 2.32234e-02 729 2022 4 2.79849e-02 2.12901e-02 144 2022 5 1.06415e-02 1.03140e-02 512 2022 6 4.70338e-03 1.94357e-03 458 2022 7 4.37336e-03 3.64510e-03 560 2022 8 4.05197e-03 1.58453e-03 390 2022 9 1.48325e-02 1.53953e-02 448 2022 10 3.96874e-03 1.79536e-03 1150 2022 11 9.88875e-03 8.45608e-03 499 2022 12 1.15680e-02 1.12812e-02 920 2023 1 9.76998e-03 5.35301e-03 853 2023 2 9.20427e-03 5.44918e-03 666 2023 3 1.02340e-02 5.03626e-03 704 2023 4 8.40953e-03 4.44098e-03 384 2023 5 1.36130e-02 1.45721e-02 324 2023 6 3.69634e-03 2.62350e-03 340 2023 7 6.62983e-03 7.56578e-03 576 2023 8 8.13826e-03 1.10041e-02 536 2023 9 1.39502e-02 9.78303e-03 576 2023 10 1.14550e-02 1.16047e-02 739 2023 11 8.68096e-03 1.06346e-02 768 2023 12 2.17903e-02 1.14119e-02 356 2024 1 7.56834e-02 5.91860e-02 522 2024 2 1.92034e-02 1.74731e-02 694 2024 3 9.81671e-03 7.41831e-03 434 2024 4 nan nan 0