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 1.35046e-01 1.88388e-02 320 2002 8 3.15593e-01 1.08479e-01 270 2002 9 5.21209e-01 1.66019e-01 120 2002 10 4.23749e-01 8.54207e-02 400 2002 11 6.31898e-01 1.08728e-01 240 2002 12 5.57055e-01 1.20585e-01 270 2003 1 5.50507e-01 4.84913e-02 310 2003 2 3.78251e-01 4.54943e-02 939 2003 3 2.59638e-01 4.29020e-02 908 2003 4 3.04661e-01 1.63589e-01 551 2003 5 8.59637e-02 2.05312e-02 470 2003 6 7.26530e-02 9.99096e-03 209 2003 7 1.12186e-01 2.56672e-02 463 2003 8 1.26525e-01 2.59465e-03 71 2003 9 2.38675e-01 8.90365e-02 269 2003 10 5.80015e-01 4.10190e-01 671 2003 11 5.98977e-01 2.03567e-01 771 2003 12 6.30857e-01 1.75845e-01 192 2004 1 4.56452e-01 8.14691e-02 651 2004 2 3.62598e-01 1.36463e-01 960 2004 3 3.06965e-01 4.87564e-02 967 2004 4 3.27372e-01 1.22840e-01 714 2004 5 3.62628e-01 1.28892e-01 631 2004 6 1.56456e-01 3.56235e-02 643 2004 7 7.30359e-02 1.56324e-02 389 2004 8 1.36592e-01 2.67537e-02 371 2004 9 3.46710e-01 1.92156e-01 400 2004 10 3.93230e-01 1.06326e-01 803 2004 11 5.12371e-01 4.50167e-01 907 2004 12 9.46987e-01 7.49754e-01 385 2005 1 7.72339e-01 2.82171e-01 450 2005 2 5.49781e-01 1.59568e-01 782 2005 3 3.65045e-01 1.51311e-01 602 2005 4 2.22502e-01 7.81678e-02 560 2005 5 2.09760e-01 5.93244e-02 660 2005 6 2.98668e-01 1.58921e-01 320 2005 7 2.51721e-01 1.96571e-01 427 2005 8 1.87184e-01 1.02371e-01 704 2005 9 1.63715e-01 3.95029e-02 417 2005 10 5.76525e-01 2.09032e-01 266 2005 11 2.21750e+00 1.63908e-01 128 2005 12 8.65857e-01 9.37631e-02 191 2006 1 1.17157e+00 4.36747e-01 461 2006 2 3.71755e-01 1.37946e-01 715 2006 3 2.50860e-01 9.58324e-02 960 2006 4 1.53453e-01 3.92743e-02 865 2006 5 1.62890e-01 3.91686e-02 377 2006 6 1.15358e-01 2.38573e-02 719 2006 7 1.94080e-01 5.50837e-02 355 2006 8 1.84970e-01 5.94845e-02 541 2006 9 2.56933e-01 1.03529e-01 467 2006 10 4.26553e-01 8.40106e-02 551 2006 11 5.13407e-01 1.68157e-01 254 2006 12 5.88751e-01 2.85970e-01 281 2007 1 3.84817e-01 1.76035e-01 528 2007 2 4.04449e+00 5.64862e+00 209 2007 3 4.72391e-01 2.06320e-01 863 2007 4 4.12262e-01 1.46557e-01 512 2007 5 1.01501e-01 3.51729e-02 586 2007 6 1.36003e-01 1.11670e-01 351 2007 7 1.17640e-01 2.53937e-02 608 2007 8 2.62137e-01 1.39935e-01 543 2007 9 2.85645e-01 1.23975e-01 322 2007 10 4.12640e-01 1.46931e-01 454 2007 11 4.56959e-01 1.62551e-01 542 2007 12 3.70810e-01 1.66330e-01 543 2008 1 3.36103e-01 1.40595e-01 242 2008 2 2.34782e-01 7.53407e-02 792 2008 3 4.11217e-01 1.78788e-01 576 2008 4 1.63742e-01 7.17138e-02 764 2008 5 1.04474e-01 2.80922e-02 322 2008 6 1.37554e-01 1.69403e-02 346 2008 7 2.72805e-01 1.73149e-01 263 2008 8 2.63871e-01 1.73259e-01 311 2008 9 3.79016e-01 4.98933e-01 304 2008 10 5.34844e-01 7.14136e-02 384 2008 11 7.86594e-01 3.69728e-01 533 2008 12 2.28176e+00 1.81834e+00 295 2009 1 4.80306e-01 1.42977e-01 512 2009 2 4.15004e-01 1.01942e-01 838 2009 3 3.46837e-01 1.65623e-01 656 2009 4 2.05195e-01 1.54870e-01 503 2009 5 1.62921e-01 6.32811e-02 374 2009 6 1.16794e-01 2.55869e-01 362 2009 7 9.04230e-02 1.72163e-02 395 2009 8 1.61784e-01 6.08778e-02 164 2009 9 1.71223e-01 1.07801e-01 486 2009 10 3.75594e-01 1.01061e-01 656 2009 11 6.82848e-01 1.69637e-01 205 2009 12 3.81811e-01 1.10862e-01 384 2010 1 3.96086e-01 1.73971e-01 168 2010 2 4.81179e-01 1.87544e-01 277 2010 3 6.78280e-01 1.37860e-01 353 2010 4 3.33707e-01 1.08026e-01 566 2010 5 9.63860e-02 3.13527e-02 587 2010 6 1.43763e-01 3.36303e-02 743 2010 7 1.94894e-01 3.76848e-02 342 2010 8 1.12524e-01 1.00089e-01 288 2010 9 2.54656e-01 1.49626e-01 377 2010 10 4.71575e-01 1.37682e-01 813 2010 11 5.89130e-01 2.97164e-01 303 2010 12 7.40008e-01 1.14513e-02 64 2011 1 5.14549e-01 1.51996e-01 182 2011 2 3.80019e-01 4.19754e-02 935 2011 3 2.42924e-01 5.62206e-02 803 2011 4 1.33562e-01 1.72941e-02 842 2011 5 1.08190e-01 2.12751e-02 649 2011 6 3.09226e-01 6.92281e-02 400 2011 7 8.88343e-02 4.43433e-02 512 2011 8 1.30427e-01 4.88892e-02 420 2011 9 2.68354e-01 1.21131e-01 505 2011 10 4.74851e-01 7.63724e-02 206 2011 11 5.22684e-01 5.97949e-02 266 2011 12 5.44994e-01 9.59117e-02 778 2012 1 4.83409e-01 8.98349e-02 436 2012 2 1.72661e-01 1.90870e-01 495 2012 3 2.44873e-01 1.72120e-01 764 2012 4 2.48966e-01 1.83616e-01 564 2012 5 1.15483e-01 2.56362e-02 455 2012 6 8.03328e-02 2.62983e-02 206 2012 7 1.22036e-01 4.14730e-02 270 2012 8 1.17727e-01 1.74473e-02 297 2012 9 1.71665e-01 3.95157e-02 506 2012 10 2.37570e-01 1.25546e-01 752 2012 11 1.14802e+00 1.72009e-01 416 2012 12 5.20401e-01 1.87664e-01 585 2013 1 3.57059e-01 1.07810e-01 593 2013 2 3.93225e-01 2.57331e-01 448 2013 3 4.89737e-01 7.68641e-02 690 2013 4 2.47917e-01 5.28521e-02 575 2013 5 1.19849e-01 2.13025e-02 573 2013 6 1.55945e-01 2.20228e-02 295 2013 7 1.56511e-01 1.49967e-01 384 2013 8 1.77824e-01 5.95592e-02 385 2013 9 3.56823e-01 1.42613e-01 231 2013 10 4.81792e-01 5.48812e-02 579 2013 11 6.24848e-01 6.41560e-02 555 2013 12 3.25536e-01 1.33427e-01 320 2014 1 6.30090e-01 1.00237e-01 16 2014 2 3.75785e-01 1.49739e-01 699 2014 3 3.36774e-01 1.19947e-01 727 2014 4 2.50878e-01 8.21189e-02 393 2014 5 3.11707e-01 1.56707e-01 741 2014 6 2.02995e-01 4.61339e-02 594 2014 7 1.13194e-01 3.30264e-02 202 2014 8 2.26821e-01 1.05250e-01 415 2014 9 3.05660e-01 1.04703e-01 195 2014 10 4.66466e-01 1.64183e-01 343 2014 11 5.09882e-01 1.19178e-01 231 2014 12 5.25820e-01 1.03030e-01 538 2015 1 5.51342e-01 4.44545e-02 327 2015 2 5.81315e-01 1.57128e-01 76 2015 3 2.75040e-01 1.33811e-01 720 2015 4 1.83934e-01 2.86601e-02 495 2015 5 1.63504e-01 5.69483e-02 725 2015 6 2.17440e-01 1.17160e-01 259 2015 7 1.41544e-01 2.90967e-02 195 2015 8 1.37312e-01 2.10974e-02 268 2015 9 2.87251e-01 8.02859e-02 547 2015 10 5.00031e-01 1.10750e-01 373 2015 11 5.33453e-01 6.92909e-02 603 2015 12 4.11299e-01 6.11656e-02 375 2016 1 3.81029e-01 3.39597e-01 86 2016 2 2.61483e-01 8.55566e-02 128 2016 3 4.09680e-01 1.65984e-01 531 2016 4 2.24597e-01 5.29316e-02 702 2016 5 3.25292e-01 7.30794e-02 616 2016 6 1.54591e-01 5.01545e-02 451 2016 7 1.36046e-01 4.57069e-02 467 2016 8 2.05353e-01 4.93696e-02 575 2016 9 2.88555e-01 6.84058e-02 749 2016 10 6.99523e-01 1.52497e-01 565 2016 11 1.13694e+00 4.47791e-01 1149 2016 12 6.58525e-01 1.66649e-01 462 2017 1 4.98518e-01 8.40887e-02 288 2017 2 2.91454e-01 7.54865e-02 990 2017 3 2.92807e-01 9.42055e-02 896 2017 4 3.28668e-01 8.81198e-02 576 2017 5 1.72030e-01 2.54437e-02 448 2017 6 1.52899e-01 2.87520e-02 256 2017 7 4.09232e-01 1.83751e-01 185 2017 8 1.99653e-01 1.16838e-01 463 2017 9 3.58155e-01 1.21797e-01 255 2017 10 7.05236e-01 2.79425e-01 454 2017 11 8.14686e-01 1.16061e-01 713 2017 12 6.90195e-01 2.56848e-01 621 2018 1 1.10983e+00 4.87256e-01 253 2018 2 2.65072e-01 6.89199e-02 918 2018 3 2.36764e-01 1.49193e-01 762 2018 4 1.46623e-01 2.92274e-02 679 2018 5 2.63625e-01 1.80975e-01 256 2018 6 6.14274e-02 3.37384e-02 388 2018 7 9.72214e-02 5.27439e-02 446 2018 8 3.62252e-01 3.21899e-01 108 2018 9 5.44188e-01 3.35515e-01 580 2018 10 7.28522e-01 5.17746e-01 942 2018 11 2.87405e-01 5.50412e-02 704 2018 12 1.12109e+00 9.14639e-01 279 2019 1 3.30201e-01 1.05076e-01 513 2019 2 3.32296e-01 2.19506e-01 812 2019 3 1.82538e-01 8.42635e-02 717 2019 4 2.78923e-01 1.25180e-01 532 2019 5 4.65764e-01 3.91369e-01 746 2019 6 1.25971e-01 3.31213e-02 532 2019 7 1.84909e-01 8.29253e-02 463 2019 8 1.45525e-01 3.57668e-02 388 2019 9 1.51586e+00 6.78862e-01 169 2019 10 3.83763e-01 1.55642e-01 566 2019 11 5.39668e-01 1.01723e-01 506 2019 12 3.96608e-01 9.38416e-02 233 2020 1 5.13499e-01 3.62051e-01 403 2020 2 4.21971e-01 1.43382e-01 699 2020 3 5.16192e-01 2.56755e-01 870 2020 4 1.98178e-01 8.22545e-02 448 2020 5 2.03209e-01 1.00798e-01 256 2020 6 2.07942e-01 2.62039e-01 373 2020 7 2.65680e-01 7.11534e-02 253 2020 8 2.20127e-01 1.38165e-01 407 2020 9 3.55863e-01 1.32962e-01 209 2020 10 6.29397e-01 1.20570e-01 165 2020 11 7.26499e-01 1.93611e-01 360 2020 12 6.42437e-01 7.59247e-02 96 2021 1 4.89471e-01 5.27964e-02 196 2021 2 3.05561e-01 8.89935e-02 610 2021 3 3.48240e-01 1.08934e-01 905 2021 4 3.80177e-01 1.63353e-01 687 2021 5 2.54915e-01 1.16402e-01 602 2021 6 2.47034e-01 1.31768e-01 215 2021 7 3.71767e-01 2.04572e-01 435 2021 8 1.69429e-01 2.90959e-02 215 2021 9 4.15360e-01 1.46500e-01 559 2021 10 3.96575e-01 1.68337e-01 218 2021 11 6.72090e-01 5.52201e-01 324 2021 12 3.54694e-01 1.08534e-01 938 2022 1 3.38632e-01 1.36689e-01 329 2022 2 2.88473e-01 9.74709e-02 322 2022 3 3.07613e-01 8.01939e-02 730 2022 4 2.84985e-01 6.23086e-02 320 2022 5 2.57165e-01 6.26581e-02 577 2022 6 2.84641e-01 1.72546e-01 565 2022 7 4.70770e-01 6.08868e-01 199 2022 8 1.77239e-01 2.62155e-02 484 2022 9 1.80946e-01 2.45490e-02 367 2022 10 1.06806e+00 2.97026e-01 314 2022 11 9.37641e-01 2.78720e-01 571 2022 12 8.61458e-01 1.57882e-01 540 2023 1 5.21161e-01 4.84287e-02 247 2023 2 3.87915e-01 1.34239e-01 1081 2023 3 2.54581e-01 1.64363e-01 807 2023 4 1.64045e-01 5.34989e-02 348 2023 5 1.87789e-01 1.12976e-01 577 2023 6 5.42251e-02 2.38894e-02 442 2023 7 8.80866e-02 5.99662e-02 405 2023 8 1.82517e-01 1.64508e-01 424 2023 9 3.14542e-01 8.39958e-02 420 2023 10 5.09531e-01 1.22002e-01 195 2023 11 4.10333e-01 1.40818e-01 609 2023 12 3.95706e-01 9.51815e-02 236 2024 1 3.24189e-01 1.35261e-01 256 2024 2 5.02486e-01 1.19003e-01 675 2024 3 2.47995e-01 1.10032e-01 384 2024 4 9.77158e-02 2.91336e-03 64