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 3.24557e-01 5.44088e-02 245 2002 8 2.96970e-01 6.16502e-02 512 2002 9 3.89021e-01 9.00555e-02 349 2002 10 3.76912e-01 1.07327e-01 756 2002 11 5.05920e-01 1.40903e-01 645 2002 12 4.84264e-01 1.68400e-01 627 2003 1 5.59483e-01 1.64448e-01 898 2003 2 5.06148e-01 1.23799e-01 448 2003 3 7.98658e-01 8.40349e-02 64 2003 4 2.05381e+00 1.78794e+00 20 2003 5 3.83625e+01 1.09195e+02 242 2003 6 3.89340e+00 5.29425e+01 257 2003 7 3.57520e-01 1.89484e-01 343 2003 8 5.02744e-01 2.85057e-01 405 2003 9 3.40518e-01 1.48020e-01 368 2003 10 6.29509e-01 4.68366e-01 960 2003 11 6.42276e-01 3.20590e-01 960 2003 12 4.58314e-01 1.76480e-01 770 2004 1 5.20165e-01 1.99986e-01 826 2004 2 4.69106e-01 1.50008e-01 384 2004 3 6.86886e-01 3.31828e-01 611 2004 4 4.68003e-01 8.74959e-02 381 2004 5 3.91389e-01 8.82037e-02 689 2004 6 3.51729e-01 7.95604e-02 446 2004 7 4.82382e-01 1.43497e-01 406 2004 8 4.35670e-01 1.95283e-01 512 2004 9 6.61857e-01 4.58918e-01 155 2004 10 1.39791e+00 6.98739e-01 151 2004 11 2.62598e+00 4.11625e+00 314 2004 12 1.61883e+00 3.50184e+00 390 2005 1 1.22109e+00 5.16899e+00 746 2005 2 1.28825e+00 9.21741e-01 558 2005 3 8.35301e-01 2.05505e-01 384 2005 4 2.12738e+00 6.08066e+00 334 2005 5 2.54452e-01 3.23717e-01 152 2005 6 4.03388e-01 3.08446e-01 321 2005 7 3.79864e-01 1.28577e-01 416 2005 8 1.69883e+00 1.60979e+00 191 2005 9 6.23725e-01 5.52752e-01 361 2005 10 4.30043e-01 2.48325e-01 951 2005 11 5.57816e-01 1.41759e-01 1023 2005 12 6.10361e-01 2.38590e-01 1068 2006 1 9.85757e-01 5.28916e-01 693 2006 2 9.02140e-01 3.61173e-01 762 2006 3 9.19039e-01 1.51249e+00 1091 2006 4 8.25528e-01 3.73373e-01 273 2006 5 3.51103e-01 7.30244e-02 430 2006 6 3.46560e-01 1.09871e-01 478 2006 7 4.86095e-01 2.09488e-01 422 2006 8 3.99689e-01 6.72688e-02 423 2006 9 3.73158e-01 1.44455e-01 864 2006 10 4.33218e-01 2.37972e-01 931 2006 11 4.75430e-01 2.24563e-01 850 2006 12 3.31822e-01 1.05416e-01 537 2007 1 3.43805e-01 1.07231e-01 440 2007 2 3.69364e-01 1.82427e-01 657 2007 3 3.84589e-01 1.51350e-01 1021 2007 4 3.90897e-01 2.25581e-01 640 2007 5 2.97424e-01 7.16317e-02 340 2007 6 3.17432e-01 5.35530e-02 348 2007 7 3.49588e-01 7.34017e-02 499 2007 8 3.13971e-01 6.42291e-02 596 2007 9 3.32666e-01 9.48436e-02 530 2007 10 4.11604e-01 9.77816e-02 761 2007 11 4.08207e-01 2.03469e-01 1065 2007 12 4.65525e-01 2.83348e-01 875 2008 1 4.55073e-01 2.53494e-01 708 2008 2 3.59017e-01 8.06701e-02 708 2008 3 3.99746e+00 1.41267e+01 668 2008 4 5.05829e-01 3.38341e-01 637 2008 5 1.32819e+00 2.54989e+00 571 2008 6 4.30389e-01 1.64076e-01 468 2008 7 4.55312e-01 1.35456e-01 448 2008 8 4.50106e-01 1.12987e-01 315 2008 9 3.71782e-01 1.82098e-01 584 2008 10 6.48432e-01 2.92733e-01 1009 2008 11 4.47674e-01 1.78438e-01 960 2008 12 1.62144e+00 5.09308e+00 1080 2009 1 5.54348e-01 2.64689e-01 704 2009 2 5.43057e-01 1.68553e-01 939 2009 3 4.61308e-01 1.85568e-01 1001 2009 4 1.17036e+01 8.42424e+01 374 2009 5 3.91164e+00 1.15207e+01 289 2009 6 3.76036e-01 1.41256e-01 482 2009 7 3.14933e-01 3.73109e-01 79 2009 8 3.65769e-01 1.66564e-01 641 2009 9 4.63238e+00 2.92988e+01 795 2009 10 4.57682e-01 2.02709e-01 797 2009 11 3.92742e-01 1.11598e-01 838 2009 12 7.46661e-01 5.56497e-01 234 2010 1 5.90367e-01 2.32081e-01 842 2010 2 7.66877e-01 2.33808e-01 703 2010 3 9.14990e-01 1.97449e-01 889 2010 4 9.69043e-01 4.30662e-01 267 2010 5 6.84051e-01 8.42404e-01 580 2010 6 3.54543e-01 5.29979e-02 615 2010 7 3.89122e-01 1.38554e-01 401 2010 8 3.90334e-01 8.61627e-02 254 2010 9 4.27562e-01 1.39506e-01 657 2010 10 3.87119e-01 1.00350e-01 1536 2010 11 4.61123e-01 1.79316e-01 1214 2010 12 4.54673e-01 2.68551e-01 1088 2011 1 3.65436e-01 1.27611e-01 731 2011 2 2.74509e-01 3.32882e-02 640 2011 3 2.87303e-01 7.14692e-02 892 2011 4 4.17943e-01 2.85538e-01 920 2011 5 3.65996e-01 1.34447e-01 772 2011 6 3.88172e-01 1.02851e-01 256 2011 7 3.10758e-01 5.93922e-02 442 2011 8 3.23049e-01 8.40594e-02 448 2011 9 3.41650e-01 9.72068e-02 767 2011 10 3.83770e-01 1.77534e-01 917 2011 11 2.95929e-01 7.67722e-02 1056 2011 12 2.84845e-01 9.20426e-02 921 2012 1 2.97162e-01 1.20435e-01 932 2012 2 2.67236e-01 7.34412e-02 256 2012 3 2.67455e-01 1.12715e-01 893 2012 4 3.20641e-01 8.63491e-02 946 2012 5 3.19234e-01 8.14602e-02 454 2012 6 3.90187e-01 9.33695e-02 177 2012 7 5.60253e-01 4.89840e-01 303 2012 8 6.72137e-01 3.49894e-01 345 2012 9 6.51018e-01 4.66315e-01 344 2012 10 1.02944e+00 1.70547e-01 557 2012 11 4.32539e-01 1.37506e-01 856 2012 12 6.99200e-01 4.06044e-01 716 2013 1 4.86724e-01 2.09601e-01 704 2013 2 3.92737e-01 6.21111e-02 448 2013 3 5.36734e-01 2.02190e-01 784 2013 4 6.21906e-01 3.11336e-01 403 2013 5 1.47890e+02 5.77175e+02 503 2013 6 5.48638e-01 5.30326e-01 350 2013 7 7.47648e-01 4.04619e-01 141 2013 8 5.16896e-01 2.59317e-01 245 2013 9 1.14197e+00 1.00605e+00 430 2013 10 5.99125e-01 3.38484e-01 837 2013 11 6.82668e-01 3.07508e-01 436 2013 12 5.39277e-01 1.48838e-01 768 2014 1 6.83049e-01 1.88606e-01 512 2014 2 6.16642e-01 1.61072e-01 700 2014 3 8.90381e-01 5.68429e-01 579 2014 4 9.88661e-01 7.37147e-01 248 2014 5 9.94831e-01 3.87079e-01 139 2014 6 3.83173e+01 2.00855e+02 333 2014 7 1.96496e+01 2.46098e+02 497 2014 8 4.62232e-01 1.00266e-01 320 2014 9 8.62970e-01 2.70420e+00 423 2014 10 7.99555e-01 5.59381e-01 1216 2014 11 4.89589e-01 1.45309e-01 896 2014 12 4.69181e-01 1.82226e-01 715 2015 1 7.20294e-01 3.82967e-01 676 2015 2 1.36263e+00 1.78195e+00 761 2015 3 7.35851e-01 5.09487e-01 357 2015 4 4.33141e-01 1.81102e-01 223 2015 5 4.85899e-01 5.57087e-01 676 2015 6 3.14054e-01 7.98131e-02 358 2015 7 6.47836e-01 1.09022e-01 122 2015 8 6.14272e-01 3.39686e-01 373 2015 9 4.06958e-01 1.32921e-01 280 2015 10 6.41563e-01 3.35672e-01 795 2015 11 5.75498e-01 1.98049e-01 880 2015 12 4.97131e-01 1.07932e-01 435 2016 1 6.53209e-01 2.26846e-01 687 2016 2 7.69788e-01 3.08650e-01 1071 2016 3 5.69180e-01 1.39344e-01 576 2016 4 4.69263e-01 2.41036e-01 384 2016 5 4.68484e-01 1.05354e-01 699 2016 6 3.70459e-01 1.07191e-01 700 2016 7 3.65608e-01 5.88309e-02 697 2016 8 3.73550e-01 7.72149e-02 541 2016 9 5.06874e-01 1.67342e-01 641 2016 10 4.25152e-01 1.57855e-01 994 2016 11 4.15436e-01 1.01860e-01 896 2016 12 3.79859e-01 9.15323e-02 867 2017 1 4.89295e-01 2.04605e-01 654 2017 2 6.62575e-01 2.40860e-01 852 2017 3 4.65076e-01 1.71721e-01 971 2017 4 3.31323e-01 5.72844e-02 768 2017 5 4.07957e-01 1.80218e-01 544 2017 6 2.75241e-01 5.88969e-02 180 2017 7 7.41851e-01 3.97243e-01 121 2017 8 4.56797e-01 1.82782e-01 602 2017 9 4.74117e-01 2.95198e-01 324 2017 10 1.82222e+01 1.60717e+02 271 2017 11 6.91348e-01 4.70929e-01 1063 2017 12 4.98555e-01 1.02031e-01 576 2018 1 4.05326e-01 1.19702e-01 704 2018 2 2.96056e-01 5.11240e-02 575 2018 3 3.72794e-01 1.45794e-01 963 2018 4 4.24268e-01 1.64646e-01 602 2018 5 4.48422e-01 3.90842e-01 392 2018 6 4.23017e-01 9.86476e-02 256 2018 7 5.63833e-01 4.68676e-01 118 2018 8 3.20557e-01 1.67135e-01 423 2018 9 3.35966e-01 1.32365e-01 997 2018 10 5.38560e-01 1.82471e-01 1043 2018 11 6.38742e-01 2.12474e-01 446 2018 12 6.77770e+01 5.39504e+02 541 2019 1 1.63186e+00 2.85658e+00 629 2019 2 9.74571e-01 5.30143e-01 161 2019 3 1.98239e+00 6.42158e+00 776 2019 4 1.67560e+00 3.42540e+00 507 2019 5 4.20289e-01 1.68702e-01 799 2019 6 3.61240e-01 1.03800e-01 187 2019 7 4.67767e-01 5.35087e-01 294 2019 8 4.11499e-01 1.66177e-01 500 2019 9 4.60210e-01 2.19813e-01 832 2019 10 5.03418e-01 1.98821e-01 667 2019 11 4.32894e-01 1.04768e-01 768 2019 12 5.13709e-01 2.64464e-01 513 2020 1 4.33608e-01 1.38500e-01 784 2020 2 6.43386e-01 3.82034e-01 665 2020 3 6.26113e-01 5.32062e-01 533 2020 4 7.52659e-01 1.98153e-01 468 2020 5 8.15741e+00 8.13489e+01 480 2020 6 4.00469e+00 2.54824e+01 385 2020 7 3.58395e-01 1.72952e-01 273 2020 8 8.93164e-01 5.32191e-01 250 2020 9 7.19569e-01 7.98543e-01 272 2020 10 6.48583e-01 3.37554e-01 743 2020 11 1.04832e+00 3.44344e-01 864 2020 12 9.35206e-01 2.07174e+00 918 2021 1 9.71078e-01 2.93099e+00 506 2021 2 1.95550e+00 4.26597e+00 640 2021 3 3.29546e+00 3.20134e+00 130 2021 4 2.13346e+00 1.81776e+00 338 2021 5 6.80485e-01 2.09797e-01 715 2021 6 2.99842e-01 7.63243e-02 197 2021 7 3.24128e-01 1.27917e-01 216 2021 8 7.95019e-01 1.79273e+00 380 2021 9 1.06252e+00 1.81963e+00 340 2021 10 1.09351e+01 5.79981e+01 288 2021 11 9.34175e-01 4.46285e-01 772 2021 12 7.56888e-01 3.06670e-01 717 2022 1 9.74868e-01 3.93678e-01 819 2022 2 5.31370e-01 1.54185e-01 911 2022 3 6.64586e-01 3.33988e-01 958 2022 4 4.98391e-01 3.19367e-02 64 2022 5 4.73302e-01 1.66717e-01 455 2022 6 3.90473e-01 1.16149e-01 456 2022 7 5.75473e-01 1.97210e+00 501 2022 8 3.18021e-01 8.57368e-02 618 2022 9 5.57247e-01 2.12483e-01 210 2022 10 2.44395e+01 1.47554e+02 1155 2022 11 4.55112e-01 1.63016e-01 516 2022 12 4.72766e-01 1.67538e-01 832 2023 1 3.97493e-01 1.54961e-01 928 2023 2 4.19458e-01 1.79007e-01 630 2023 3 4.20564e-01 9.05300e-02 614 2023 4 3.48003e-01 1.03045e-01 384 2023 5 4.01582e-01 1.94249e-01 391 2023 6 3.67627e-01 1.07676e-01 312 2023 7 6.70552e-01 9.00278e-01 512 2023 8 5.10466e-01 1.66638e-01 406 2023 9 6.06270e+02 6.01446e+03 467 2023 10 8.02840e+02 6.62914e+03 556 2023 11 5.83960e-01 6.83520e-01 697 2023 12 5.37357e-01 1.76618e-01 239 2024 1 1.52301e+00 5.79136e-01 378 2024 2 1.11043e+00 9.16073e-01 550 2024 3 6.72793e-01 2.58327e-01 512 2024 4 nan nan 0