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 8.14823e-02 1.59183e-02 165 2002 8 8.79170e-02 3.73838e-02 407 2002 9 1.02651e-01 3.53107e-02 575 2002 10 1.11445e-01 5.51459e-02 720 2002 11 1.29253e-01 6.64138e-02 1023 2002 12 2.33556e-01 9.20478e-02 806 2003 1 2.18174e-01 7.90921e-02 1023 2003 2 9.76999e-02 2.89049e-02 640 2003 3 2.83853e+00 2.24544e+00 131 2003 4 3.06749e-01 3.00969e-01 523 2003 5 4.22281e-01 5.22947e-01 298 2003 6 1.63055e-01 1.36897e-01 363 2003 7 3.68589e-01 4.58227e-02 64 2003 8 4.45052e-01 5.79236e-01 284 2003 9 1.78422e-01 1.05401e-01 576 2003 10 1.58589e-01 9.42721e-02 902 2003 11 1.25207e-01 5.02683e-02 1058 2003 12 1.68394e-01 7.65508e-02 971 2004 1 1.46289e-01 4.06744e-02 580 2004 2 7.23496e-02 1.72671e-02 322 2004 3 1.32058e-01 8.28166e-02 708 2004 4 1.25666e-01 5.04835e-02 704 2004 5 1.26613e-01 3.63294e-02 667 2004 6 1.52171e-01 1.01884e-01 485 2004 7 2.08757e-01 1.49789e-01 437 2004 8 9.79200e-02 4.07922e-02 406 2004 9 2.05809e-01 8.89564e-02 543 2004 10 1.16033e+00 7.71731e-01 259 2004 11 1.16807e+00 8.43225e-01 511 2004 12 8.18523e-01 8.39314e-01 479 2005 1 3.46387e-01 2.15244e-01 763 2005 2 3.64788e-01 2.28747e-01 640 2005 3 2.45358e-01 7.81691e-02 577 2005 4 3.79396e-01 2.44956e-01 256 2005 5 2.30285e-01 3.09887e-01 457 2005 6 4.64635e-01 6.42178e-01 476 2005 7 1.04438e+00 1.27900e+00 394 2005 8 1.24920e+00 1.21745e+00 248 2005 9 6.95884e-01 1.19265e+00 384 2005 10 2.40496e-01 1.40910e-01 928 2005 11 1.18691e-01 3.50404e-02 1216 2005 12 9.82053e-02 2.97331e-02 960 2006 1 1.37891e-01 6.56137e-02 964 2006 2 2.30765e-01 1.81797e-01 832 2006 3 3.49377e-01 2.52387e-01 1032 2006 4 2.45138e-01 2.83383e-01 734 2006 5 6.67644e-02 2.14983e-02 822 2006 6 8.55006e-02 2.90481e-02 346 2006 7 8.12454e-02 2.56729e-02 561 2006 8 9.34429e-02 4.05241e-02 485 2006 9 1.79221e-01 5.12398e-02 643 2006 10 1.02406e-01 4.43647e-02 1132 2006 11 7.61900e-02 2.18639e-02 985 2006 12 7.29424e-02 4.54741e-02 628 2007 1 4.85284e-02 1.64921e-02 571 2007 2 6.26523e-02 1.86986e-02 945 2007 3 4.59892e-02 1.09668e-02 1206 2007 4 6.16343e-02 3.74693e-02 800 2007 5 5.05669e-02 6.69341e-03 381 2007 6 6.34799e-02 1.25815e-02 349 2007 7 1.25109e-01 6.04864e-02 492 2007 8 1.58584e-01 6.39924e-02 512 2007 9 1.04570e-01 2.80807e-02 670 2007 10 5.86970e-02 1.53564e-02 677 2007 11 4.48716e-02 6.41807e-03 1107 2007 12 4.94831e-02 2.89671e-02 797 2008 1 4.07101e-02 1.40951e-02 965 2008 2 3.58615e-02 1.05279e-02 1117 2008 3 1.02802e-01 6.18945e-02 1042 2008 4 3.35433e-01 6.57175e-01 715 2008 5 1.77319e-01 8.76357e-02 740 2008 6 1.52530e-01 9.18488e-02 638 2008 7 7.70276e-02 2.50012e-02 379 2008 8 1.47630e-01 2.51331e-02 189 2008 9 3.64704e-01 7.00463e-01 863 2008 10 1.51532e-01 4.70782e-02 1147 2008 11 2.22623e-01 5.16699e-01 1053 2008 12 3.29286e-01 4.09845e-01 835 2009 1 2.30006e-01 8.88479e-02 704 2009 2 1.56295e-01 4.68825e-02 945 2009 3 7.61754e-02 3.27922e-02 897 2009 4 3.36247e-01 4.98253e-01 722 2009 5 2.79638e-01 1.95784e-01 222 2009 6 1.11920e-01 6.87523e-02 503 2009 7 1.05683e-01 3.20630e-02 282 2009 8 2.98648e-01 1.97600e-01 506 2009 9 2.95106e-01 7.73374e-01 920 2009 10 1.26194e-01 4.11546e-02 949 2009 11 1.50975e-01 1.14647e-01 646 2009 12 1.76253e-01 6.15284e-02 192 2010 1 4.20832e-01 2.91328e-01 800 2010 2 7.91025e-01 5.14881e-01 893 2010 3 5.66762e-01 4.11591e-01 866 2010 4 8.94502e-01 8.37427e-01 615 2010 5 3.21924e-01 5.20436e-01 692 2010 6 2.02473e-01 3.83484e-01 583 2010 7 1.72657e-01 6.59807e-02 456 2010 8 1.36222e-01 3.70455e-02 252 2010 9 1.33807e-01 4.02077e-02 767 2010 10 1.16970e-01 1.57007e-01 1546 2010 11 6.58409e-02 2.23272e-02 1158 2010 12 8.04657e-02 3.74454e-02 1167 2011 1 7.43365e-02 1.58575e-02 768 2011 2 5.30617e-02 1.54779e-02 598 2011 3 7.39862e-02 1.86184e-02 865 2011 4 1.06457e-01 4.98502e-02 1007 2011 5 8.01988e-02 4.17565e-02 768 2011 6 6.42851e-02 1.36895e-02 303 2011 7 1.35165e-01 7.46824e-02 320 2011 8 9.23944e-02 3.10930e-02 699 2011 9 7.96698e-02 2.70297e-02 898 2011 10 6.83363e-02 2.94283e-02 1081 2011 11 4.25157e-02 1.69714e-02 1088 2011 12 4.31213e-02 1.33741e-02 1085 2012 1 6.24257e-02 2.80563e-02 1152 2012 2 4.36077e-02 9.71600e-03 278 2012 3 5.04996e-02 2.70497e-02 958 2012 4 7.06039e-02 1.31779e-02 945 2012 5 8.94145e-02 2.00228e-02 576 2012 6 2.34739e-01 2.39385e-01 320 2012 7 1.26510e+00 1.83816e+00 326 2012 8 4.02952e-01 3.16449e-01 304 2012 9 6.00072e-01 4.17747e-01 578 2012 10 5.10006e-01 7.37223e-01 739 2012 11 3.71538e-01 6.26115e-01 1113 2012 12 1.94276e-01 5.86106e-02 512 2013 1 1.14692e-01 4.62312e-02 572 2013 2 9.54451e-02 3.48087e-02 650 2013 3 5.93165e-01 9.07196e-01 906 2013 4 6.17720e-01 1.06774e+00 410 2013 5 2.08806e-01 5.02922e-02 507 2013 6 2.45935e-01 2.46664e-01 374 2013 7 7.42793e-01 1.66641e-01 129 2013 8 6.25513e-01 8.10104e-01 259 2013 9 4.25959e-01 4.22886e-01 621 2013 10 4.92348e-01 6.00976e-01 811 2013 11 2.45483e-01 2.70617e-01 653 2013 12 4.96870e-02 1.47053e-02 856 2014 1 1.03170e-01 3.24499e-02 498 2014 2 3.20615e-01 2.20390e-01 693 2014 3 4.01091e-01 3.72459e-01 838 2014 4 5.31145e-01 3.19750e-01 369 2014 5 9.72990e-01 1.52875e+00 178 2014 6 1.98836e-01 1.75413e-01 325 2014 7 2.86458e-01 3.03928e-01 419 2014 8 1.09389e-01 6.71312e-02 453 2014 9 1.53939e-01 5.44361e-02 448 2014 10 1.41024e-01 7.64521e-02 1342 2014 11 8.85383e-02 4.75925e-02 1024 2014 12 6.39724e-02 3.73534e-02 917 2015 1 7.63979e-02 4.25748e-02 832 2015 2 3.16650e-01 6.93793e-01 824 2015 3 6.55512e-01 7.84015e-01 374 2015 4 9.10969e-01 1.56022e+00 258 2015 5 2.13959e-01 1.38576e-01 722 2015 6 2.13438e-01 4.72343e-01 629 2015 7 1.23107e-01 6.11360e-02 351 2015 8 2.47099e-01 7.82616e-02 423 2015 9 9.54788e-01 1.90813e+00 299 2015 10 1.27086e-01 4.13093e-02 914 2015 11 1.65771e-01 8.80811e-02 826 2015 12 9.01012e-02 3.53160e-02 512 2016 1 9.41737e-02 3.43426e-02 666 2016 2 2.57569e-01 9.52877e-02 1243 2016 3 3.28706e-01 2.58693e-01 705 2016 4 2.91069e-01 1.81758e-01 565 2016 5 4.64796e-01 1.26742e+00 740 2016 6 1.01420e-01 3.65578e-02 575 2016 7 2.01348e-01 2.16007e-01 862 2016 8 2.59149e-01 1.28391e-01 647 2016 9 2.01382e-01 9.99810e-02 893 2016 10 1.41174e-01 9.74478e-02 972 2016 11 6.96129e-02 3.59564e-02 953 2016 12 5.88576e-02 1.82139e-02 805 2017 1 8.89674e-02 9.08892e-02 789 2017 2 1.02775e-01 3.00405e-02 1152 2017 3 7.23975e-02 2.89920e-02 1006 2017 4 1.16413e-01 6.94219e-02 663 2017 5 1.29875e-01 9.61811e-02 523 2017 6 7.43019e-02 1.79324e-02 379 2017 7 3.70059e-01 4.79698e-01 358 2017 8 2.07146e-01 1.26304e-01 512 2017 9 3.17001e-01 4.62034e-01 818 2017 10 4.29821e-01 4.11006e-01 838 2017 11 8.67104e-02 5.51284e-02 1061 2017 12 7.39371e-02 3.77167e-02 704 2018 1 8.68109e-02 1.98933e-02 854 2018 2 1.73281e-01 1.14819e-01 509 2018 3 1.10289e-01 5.81091e-02 906 2018 4 1.12663e-01 3.47912e-02 704 2018 5 1.61407e-01 1.00073e-01 508 2018 6 1.56209e-01 4.91304e-02 349 2018 7 1.99573e-01 1.74068e-01 456 2018 8 3.20809e-01 1.42791e-01 400 2018 9 3.82814e-01 5.14227e-01 960 2018 10 2.67706e-01 2.18592e-01 997 2018 11 4.62682e-01 4.02981e-01 312 2018 12 4.81287e-01 3.08572e-01 756 2019 1 1.29075e+00 1.66495e+00 744 2019 2 2.21544e+00 2.24192e+00 125 2019 3 5.23399e-01 1.88150e-01 640 2019 4 5.67224e-01 1.76111e-01 441 2019 5 3.09321e-01 8.08864e-01 833 2019 6 2.11127e-01 2.14168e-01 367 2019 7 1.63629e-01 7.70719e-02 343 2019 8 2.06380e-01 1.35997e-01 749 2019 9 1.67772e-01 1.31532e-01 939 2019 10 1.06071e-01 4.53642e-02 759 2019 11 6.51399e-02 2.86941e-02 760 2019 12 9.09728e-02 4.90490e-02 543 2020 1 6.85211e-02 2.42075e-02 640 2020 2 8.18156e-02 3.78549e-02 640 2020 3 1.70097e-01 3.00434e-01 831 2020 4 1.84114e-01 6.04885e-02 572 2020 5 9.27113e-02 4.43511e-02 701 2020 6 2.16168e-01 1.75148e-01 754 2020 7 1.52579e-01 9.48970e-02 378 2020 8 6.51891e-01 1.49188e+00 239 2020 9 3.43601e-01 2.22875e-01 444 2020 10 4.58420e-01 3.57565e-01 802 2020 11 1.66921e-01 1.05811e-01 936 2020 12 2.94269e-01 3.55756e-01 634 2021 1 3.14194e-01 1.32000e-01 607 2021 2 4.40134e-01 2.28490e-01 576 2021 3 3.84727e-01 2.80589e-01 640 2021 4 7.86669e-01 6.36176e-01 570 2021 5 2.76887e-01 1.81854e-01 751 2021 6 1.57594e-01 1.10791e-01 296 2021 7 7.35574e-01 1.24219e+00 239 2021 8 2.63260e+00 2.63876e+00 241 2021 9 5.47037e-01 3.33301e-01 448 2021 10 3.25697e-01 4.11506e-01 322 2021 11 6.49023e-01 7.31243e-01 799 2021 12 4.63197e-01 7.29114e-01 628 2022 1 3.53237e-01 2.17578e-01 894 2022 2 1.96100e-01 1.36623e-01 632 2022 3 3.61526e-01 7.79625e-01 900 2022 4 9.46579e-01 1.97474e+00 157 2022 5 2.47712e-01 1.66487e-01 496 2022 6 1.43084e-01 6.66327e-02 570 2022 7 6.66097e-01 1.38993e+00 289 2022 8 1.34785e-01 4.72223e-02 573 2022 9 1.56450e-01 8.95856e-02 435 2022 10 1.73099e-01 1.31252e-01 1398 2022 11 8.50767e-02 2.26193e-02 485 2022 12 7.16742e-02 3.58330e-02 993 2023 1 6.67433e-02 1.79896e-02 896 2023 2 6.87085e-02 1.74981e-02 576 2023 3 1.16987e-01 3.50932e-02 763 2023 4 8.28161e-02 2.91830e-02 318 2023 5 1.12235e-01 7.81521e-02 448 2023 6 9.62382e-02 4.11622e-02 506 2023 7 1.11083e-01 1.19861e-02 192 2023 8 2.19880e-01 3.72710e-01 465 2023 9 3.02028e-01 1.76180e-01 631 2023 10 1.55476e-01 5.56277e-02 646 2023 11 2.53921e-01 2.15209e-01 692 2023 12 3.14263e-01 1.28643e-01 320 2024 1 4.56885e-01 2.23183e-01 448 2024 2 6.20484e-01 8.01369e-01 431 2024 3 3.53992e-01 3.00624e-01 412 2024 4 nan nan 0