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 1.11798e-01 2.91021e-02 176 2002 8 5.77258e-02 4.85758e-03 101 2002 9 7.38726e-02 1.47755e-02 320 2002 10 8.45505e-02 3.65192e-02 1127 2002 11 1.29068e-01 4.14828e-02 818 2002 12 1.11036e-01 3.36860e-02 783 2003 1 1.24893e-01 3.72440e-02 690 2003 2 1.24768e-01 2.19557e-02 701 2003 3 1.02369e-01 2.13664e-02 671 2003 4 6.33516e-02 1.90279e-03 95 2003 5 6.55062e-02 1.70750e-02 567 2003 6 6.44626e-02 5.19357e-03 24 2003 7 8.47344e-02 6.19343e-03 67 2003 8 8.09742e-02 1.66768e-02 143 2003 9 6.52375e-02 9.31886e-03 104 2003 10 1.13762e-01 2.90149e-02 940 2003 11 1.29240e-01 3.82367e-02 896 2003 12 1.06145e-01 1.97381e-02 640 2004 1 1.08208e-01 1.50124e-02 633 2004 2 9.64201e-02 1.45582e-02 239 2004 3 1.03981e-01 2.23228e-02 256 2004 4 6.65501e-02 2.23187e-03 64 2004 5 4.89398e-02 1.08100e-02 93 2004 6 6.88241e-02 1.93004e-02 308 2004 7 9.77732e-02 1.75610e-02 279 2004 8 1.00927e-01 4.61286e-02 677 2004 9 9.58759e-02 1.72281e-02 314 2004 10 8.31250e-02 2.11404e-02 753 2004 11 1.14613e-01 4.28583e-02 944 2004 12 2.94628e-01 2.62914e-01 768 2005 1 1.16356e-01 3.04782e-02 691 2005 2 1.01080e-01 1.66691e-02 296 2005 3 9.81011e-02 1.84642e-02 296 2005 4 8.39206e-02 2.37744e-02 360 2005 5 7.43929e-02 1.41032e-02 350 2005 6 8.24896e-02 1.37321e-02 143 2005 7 7.07920e-02 1.67444e-02 386 2005 8 7.02492e-02 1.13931e-02 291 2005 9 1.10116e-01 1.85391e-01 380 2005 10 1.32251e-01 1.19415e-01 568 2005 11 1.84627e-01 4.49077e-02 724 2005 12 1.70063e-01 4.02426e-02 796 2006 1 1.94027e-01 2.44636e-02 639 2006 2 1.32034e-01 3.33787e-02 462 2006 3 1.13605e-01 1.09339e-02 633 2006 4 6.51858e-02 7.06175e-03 84 2006 5 7.79806e-02 1.63631e-02 154 2006 6 5.41923e-02 1.65958e-02 193 2006 7 8.74686e-02 2.57754e-02 200 2006 8 6.98010e-02 4.70517e-02 210 2006 9 7.38256e-02 8.11707e-03 215 2006 10 1.12245e-01 2.87350e-02 959 2006 11 1.35564e-01 4.17631e-02 764 2006 12 1.10251e-01 1.77930e-02 512 2007 1 1.33900e-01 2.82065e-02 826 2007 2 1.00846e-01 2.26106e-02 239 2007 3 5.96191e-02 2.77785e-03 63 2007 4 4.35223e-02 1.24441e-03 9 2007 5 5.07535e-02 4.92080e-03 204 2007 6 9.40339e-02 3.05962e-02 384 2007 7 5.26759e-02 8.68307e-03 232 2007 8 8.74650e-02 3.32899e-02 480 2007 9 6.65388e-02 1.73285e-02 318 2007 10 9.65058e-02 2.45101e-02 625 2007 11 1.25550e-01 3.39417e-02 1131 2007 12 8.74083e-02 3.12457e-02 1140 2008 1 7.11910e-02 2.95340e-02 77 2008 2 nan nan 0 2008 3 nan nan 0 2008 4 6.49921e-02 9.54412e-03 200 2008 5 7.11471e-02 1.33421e-02 293 2008 6 nan nan 0 2008 7 5.03961e-02 5.16029e-03 100 2008 8 8.32734e-02 2.38186e-02 424 2008 9 9.11996e-02 1.52382e-02 437 2008 10 9.07217e-02 2.42493e-02 425 2008 11 1.64148e-01 6.92019e-02 1217 2008 12 1.11061e-01 3.09149e-02 1132 2009 1 1.14651e-01 3.11634e-02 440 2009 2 1.11011e-01 3.15119e-02 287 2009 3 7.19048e-02 2.03501e-02 21 2009 4 4.73363e-02 4.87663e-03 287 2009 5 3.39759e-02 1.79631e-02 29 2009 6 6.76935e-02 1.87440e-02 183 2009 7 9.60541e-02 3.94831e-02 318 2009 8 7.67128e-02 2.54420e-02 361 2009 9 7.72574e-02 1.31439e-02 718 2009 10 1.07472e-01 3.17943e-02 749 2009 11 1.79613e-01 1.36850e-01 935 2009 12 1.10459e-01 2.02110e-02 558 2010 1 1.03921e-01 1.76394e-02 14 2010 2 7.36438e-02 2.42846e-03 64 2010 3 1.04820e-01 8.43937e-04 64 2010 4 nan nan 0 2010 5 5.89660e-02 1.93898e-02 170 2010 6 5.98437e-02 9.23753e-03 149 2010 7 6.72282e-02 1.78793e-02 174 2010 8 7.44403e-02 1.17308e-02 256 2010 9 8.83824e-02 3.73769e-03 34 2010 10 9.68173e-02 2.39573e-02 1030 2010 11 1.13495e-01 2.83257e-02 889 2010 12 8.73624e-02 2.02440e-02 393 2011 1 9.45675e-02 2.12851e-02 451 2011 2 6.36786e-02 2.72986e-04 14 2011 3 6.23730e-02 7.28358e-03 74 2011 4 5.14575e-02 1.14455e-02 364 2011 5 5.44159e-02 2.30856e-02 19 2011 6 6.83302e-02 2.01970e-02 265 2011 7 7.56291e-02 1.07318e-02 265 2011 8 8.81499e-02 2.37553e-02 387 2011 9 7.27658e-02 2.45990e-02 73 2011 10 9.92915e-02 3.88948e-02 315 2011 11 1.09491e-01 1.90775e-02 685 2011 12 1.32751e-01 3.02814e-02 1217 2012 1 1.13302e-01 2.95095e-02 769 2012 2 9.15814e-02 2.77536e-03 75 2012 3 6.80126e-02 4.03197e-03 64 2012 4 5.83645e-02 7.93831e-03 256 2012 5 5.48277e-02 2.41179e-03 105 2012 6 9.56555e-02 2.30712e-03 128 2012 7 1.03099e-01 1.32552e-02 130 2012 8 8.52449e-02 9.52126e-03 192 2012 9 1.01236e-01 3.93044e-02 517 2012 10 1.64700e-01 1.86503e-01 576 2012 11 1.55310e-01 4.70868e-02 799 2012 12 1.30547e-01 3.51623e-02 512 2013 1 1.55068e-01 2.82568e-01 1047 2013 2 1.08660e-01 2.86047e-02 558 2013 3 1.08706e-01 1.45735e-02 467 2013 4 8.24159e-02 2.22021e-02 467 2013 5 7.52068e-02 2.49077e-02 370 2013 6 nan nan 0 2013 7 nan nan 0 2013 8 nan nan 0 2013 9 1.68706e-01 1.49845e-03 64 2013 10 7.66945e-02 1.42834e-02 536 2013 11 1.07564e-01 2.70476e-02 392 2013 12 9.92565e-02 1.99793e-02 716 2014 1 1.03260e-01 2.43878e-02 303 2014 2 9.21892e-02 1.38000e-02 591 2014 3 8.38334e-02 1.16243e-03 60 2014 4 4.45803e-02 7.42454e-03 66 2014 5 6.41439e-02 9.09416e-03 98 2014 6 9.33582e-02 4.33765e-02 437 2014 7 7.57185e-02 7.78541e-03 271 2014 8 1.01357e-01 2.60029e-02 288 2014 9 8.16367e-02 1.18423e-02 235 2014 10 6.97756e-02 1.18160e-02 684 2014 11 1.82572e-01 1.02434e-01 588 2014 12 1.24633e-01 2.57804e-02 626 2015 1 1.29979e-01 3.38858e-02 507 2015 2 1.09177e-01 3.07723e-02 189 2015 3 8.21093e-02 7.22741e-03 292 2015 4 6.64413e-02 1.37249e-02 97 2015 5 7.11392e-02 2.06878e-02 212 2015 6 1.17988e-01 5.23580e-02 239 2015 7 9.61141e-02 2.48207e-02 157 2015 8 1.04397e-01 2.04741e-02 398 2015 9 1.23545e-01 1.99951e-01 396 2015 10 7.54245e-02 1.51766e-02 282 2015 11 1.00219e-01 2.19552e-02 803 2015 12 1.19546e-01 3.56205e-02 747 2016 1 1.24708e-01 6.50516e-02 380 2016 2 1.80261e-01 1.82732e-01 811 2016 3 1.32267e-01 2.79130e-02 323 2016 4 1.37555e-01 3.99068e-02 682 2016 5 1.09149e-01 3.35178e-02 525 2016 6 8.72313e-02 8.50559e-03 384 2016 7 1.21772e-01 8.81828e-02 259 2016 8 7.48287e-02 1.31584e-02 342 2016 9 9.10836e-02 2.35573e-02 582 2016 10 1.23756e-01 4.78997e-02 702 2016 11 1.27373e-01 4.03708e-02 1113 2016 12 1.24963e-01 4.79181e-02 844 2017 1 1.05086e-01 3.25485e-02 195 2017 2 1.00751e-01 9.46624e-03 91 2017 3 1.14727e-01 6.92869e-03 49 2017 4 4.34603e-02 1.29991e-02 108 2017 5 1.13282e-01 2.33200e-02 320 2017 6 6.85813e-02 1.44783e-03 64 2017 7 9.11747e-02 1.68658e-02 130 2017 8 9.68662e-02 2.45024e-02 192 2017 9 1.25412e-01 4.20741e-02 697 2017 10 1.22154e-01 2.14445e-02 479 2017 11 1.46914e-01 5.74157e-02 1216 2017 12 1.48952e-01 5.00105e-02 1216 2018 1 1.79943e-01 6.83495e-02 604 2018 2 1.11598e-01 2.71361e-02 805 2018 3 1.03803e-01 9.46711e-03 190 2018 4 7.73338e-02 8.78872e-03 237 2018 5 7.44139e-02 1.26150e-02 180 2018 6 6.66364e-02 2.82418e-02 11 2018 7 6.74270e-02 4.74012e-03 104 2018 8 8.64419e-02 1.62310e-03 55 2018 9 1.49959e-01 5.29721e-02 417 2018 10 1.25879e-01 3.98581e-02 916 2018 11 1.74965e-01 1.00284e-01 927 2018 12 1.99025e-01 6.98897e-02 842 2019 1 1.62621e-01 5.95547e-02 896 2019 2 1.32192e-01 3.50001e-02 1125 2019 3 1.27823e-01 2.40295e-02 739 2019 4 7.59817e-02 1.37853e-02 354 2019 5 5.38751e-02 1.46144e-02 16 2019 6 1.47296e-01 4.36842e-02 152 2019 7 8.30769e-02 1.00178e-02 125 2019 8 7.96858e-02 2.35548e-03 14 2019 9 1.14983e-01 4.19305e-02 398 2019 10 1.08918e-01 5.82571e-02 597 2019 11 1.12769e-01 6.34849e-02 936 2019 12 1.18501e-01 3.10575e-02 832 2020 1 1.27045e-01 4.53280e-02 797 2020 2 1.28771e-01 2.33158e-02 86 2020 3 1.00432e-01 1.97195e-03 25 2020 4 7.75833e-02 8.68350e-03 131 2020 5 1.03377e-01 2.35830e-02 306 2020 6 8.65282e-02 2.40702e-02 338 2020 7 1.01282e-01 3.09136e-02 241 2020 8 9.21110e-02 9.09595e-03 412 2020 9 7.79809e-02 1.48017e-02 302 2020 10 7.52666e-02 1.53853e-02 326 2020 11 1.30397e-01 3.49041e-02 669 2020 12 1.45885e-01 4.40446e-02 1150 2021 1 2.38077e-01 1.27784e-01 685 2021 2 1.42721e-01 4.36236e-02 908 2021 3 1.67553e-01 1.93497e-01 424 2021 4 8.28349e-02 2.12956e-03 66 2021 5 1.21990e-01 3.36482e-02 134 2021 6 7.20464e-02 2.43774e-02 123 2021 7 1.01570e-01 2.85368e-02 422 2021 8 1.62305e-01 6.32146e-02 257 2021 9 1.07608e-01 1.87982e-02 498 2021 10 1.17225e-01 3.69935e-02 678 2021 11 1.63904e-01 7.92755e-02 837 2021 12 1.21085e-01 5.10876e-02 1088 2022 1 1.09215e-01 3.95692e-02 707 2022 2 1.16887e-01 2.99580e-02 896 2022 3 1.15471e-01 2.98823e-02 765 2022 4 9.71266e-02 1.30678e-02 147 2022 5 9.36102e-02 1.51277e-02 325 2022 6 1.06688e-01 2.21845e-02 292 2022 7 9.62203e-02 2.09524e-02 302 2022 8 1.40458e-01 6.58578e-02 423 2022 9 1.36931e-01 3.84130e-02 344 2022 10 1.48823e-01 4.52505e-02 1093 2022 11 2.24370e-01 1.17346e-01 851 2022 12 1.73031e-01 7.68333e-02 954 2023 1 1.32824e-01 3.20420e-02 831 2023 2 1.54689e-01 3.07358e-02 1088 2023 3 1.18984e-01 3.07742e-02 668 2023 4 7.48558e-02 1.38141e-02 192 2023 5 9.63377e-02 2.28727e-02 125 2023 6 8.03372e-02 8.54532e-03 89 2023 7 1.07784e-01 3.04854e-02 250 2023 8 6.48886e-02 7.40311e-03 61 2023 9 8.61014e-02 1.64250e-02 77 2023 10 1.10136e-01 1.56426e-02 591 2023 11 1.20447e-01 2.86218e-02 477 2023 12 1.09729e-01 2.33797e-02 204 2024 1 nan nan 0 2024 2 1.15683e-01 2.24624e-02 468 2024 3 8.50072e-02 2.25378e-02 279 2024 4 nan nan 0