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 7.56738e-01 1.89902e-01 124 2002 8 5.55610e-01 1.08401e-01 384 2002 9 6.24900e-01 1.55620e-01 298 2002 10 7.21816e-01 2.60155e-01 789 2002 11 9.71720e-01 5.91106e-01 874 2002 12 9.10033e-01 4.30888e-01 643 2003 1 1.02051e+00 2.21861e-01 920 2003 2 7.82352e-01 2.99336e-01 515 2003 3 1.15854e+01 4.08942e+01 98 2003 4 2.33705e+01 7.43159e+01 68 2003 5 1.12675e+00 6.35179e-01 192 2003 6 9.23757e-01 4.07862e-01 232 2003 7 1.60485e+00 3.76578e-01 130 2003 8 2.90769e+01 8.51651e+01 204 2003 9 6.89741e-01 2.05327e-01 337 2003 10 9.78880e-01 4.25622e-01 881 2003 11 1.95612e+00 1.62072e+01 930 2003 12 8.23636e-01 2.67612e-01 845 2004 1 8.59934e-01 2.60574e-01 771 2004 2 6.69451e-01 1.37002e-01 386 2004 3 9.93507e-01 3.11838e-01 828 2004 4 1.00219e+00 1.57821e+00 380 2004 5 6.34408e-01 1.92401e-01 531 2004 6 6.48976e-01 1.15088e-01 370 2004 7 6.44932e-01 9.33645e-02 429 2004 8 6.54929e-01 1.71152e-01 377 2004 9 1.88125e+00 1.01258e+00 143 2004 10 1.94849e+00 3.08687e+00 87 2004 11 5.53493e+00 7.85323e+00 107 2004 12 2.93694e+00 1.12786e+01 457 2005 1 4.10019e+01 5.56272e+02 597 2005 2 1.30698e+00 3.58272e-01 505 2005 3 1.16261e+00 5.67266e-01 384 2005 4 4.17068e+00 2.32683e+01 352 2005 5 9.69895e+01 4.26504e+02 92 2005 6 1.25200e+00 3.85781e-01 256 2005 7 8.32622e+01 3.77677e+02 152 2005 8 7.64241e+00 5.95880e+01 250 2005 9 9.28558e-01 2.91988e-01 320 2005 10 8.16837e-01 2.42905e-01 846 2005 11 8.36763e-01 2.32291e-01 960 2005 12 1.08744e+00 4.15278e-01 856 2006 1 1.51315e+00 5.87701e-01 472 2006 2 1.71262e+01 1.54384e+02 367 2006 3 2.00697e+00 6.65764e+00 869 2006 4 7.09164e-01 2.34874e-01 320 2006 5 6.04271e-01 2.32763e-01 506 2006 6 6.71041e-01 1.79599e-01 320 2006 7 6.88816e-01 9.07103e-02 129 2006 8 6.82940e-01 1.00299e-01 248 2006 9 6.88309e-01 1.66056e-01 832 2006 10 6.82029e-01 2.61148e-01 715 2006 11 7.33820e-01 3.08732e-01 832 2006 12 4.66926e-01 1.02643e-01 503 2007 1 6.52110e-01 3.21813e-01 384 2007 2 6.38544e-01 4.76285e-01 723 2007 3 5.45673e-01 2.33444e-01 978 2007 4 6.65419e-01 2.26523e-01 642 2007 5 5.18108e-01 1.15409e-01 127 2007 6 5.27441e-01 1.10072e-01 231 2007 7 6.10369e-01 1.41230e-01 370 2007 8 7.99584e-01 8.37274e-02 396 2007 9 6.95067e-01 1.07835e-01 466 2007 10 6.09068e-01 2.20010e-01 622 2007 11 5.54453e-01 2.08867e-01 1088 2007 12 6.36463e-01 5.10319e-01 697 2008 1 8.82575e-01 6.06591e-01 563 2008 2 8.44077e-01 2.85060e-01 768 2008 3 8.56329e+00 1.13675e+02 472 2008 4 1.36632e+00 9.41719e-01 396 2008 5 1.18645e+00 4.66128e-01 448 2008 6 7.24576e-01 1.91435e-01 288 2008 7 5.81657e-01 1.70353e-01 452 2008 8 6.00137e-01 6.66248e-02 256 2008 9 3.96876e+02 3.91783e+03 298 2008 10 9.92083e-01 2.89513e-01 798 2008 11 6.40917e-01 3.02299e-01 958 2008 12 1.24780e+00 4.76930e-01 869 2009 1 1.03854e+00 4.02439e-01 584 2009 2 8.47143e-01 4.18061e-01 903 2009 3 6.91775e-01 3.02219e-01 815 2009 4 5.07606e+00 4.63392e+01 463 2009 5 3.71555e+01 4.86273e+02 198 2009 6 6.62097e-01 8.01261e-02 69 2009 7 nan nan 0 2009 8 9.50718e-01 2.17781e-01 451 2009 9 8.50838e-01 3.85932e-01 796 2009 10 6.90350e-01 1.51451e-01 812 2009 11 7.16921e-01 3.60576e-01 653 2009 12 8.95736e-01 4.59747e-01 185 2010 1 1.07804e+00 4.15375e-01 870 2010 2 1.50503e+00 4.74982e-01 741 2010 3 1.87910e+00 7.25099e-01 840 2010 4 4.73056e+01 2.73225e+02 171 2010 5 8.63549e-01 4.12576e-01 526 2010 6 7.81049e-01 4.30611e-01 527 2010 7 8.47803e-01 2.26623e-01 256 2010 8 7.90506e-01 3.85949e-01 160 2010 9 7.48782e-01 2.74463e-01 560 2010 10 6.65595e-01 1.68017e-01 1472 2010 11 6.42065e-01 1.98865e-01 1203 2010 12 8.04712e-01 3.26412e-01 775 2011 1 8.23275e-01 4.45762e-01 560 2011 2 5.31065e-01 2.00480e-01 741 2011 3 6.46525e-01 3.44763e-01 768 2011 4 6.74104e-01 1.90139e-01 798 2011 5 5.35634e-01 1.68932e-01 730 2011 6 4.60132e-01 9.78777e-02 256 2011 7 5.43725e-01 1.16470e-01 351 2011 8 4.98984e-01 1.44299e-01 408 2011 9 5.91424e-01 1.44526e-01 817 2011 10 6.89502e-01 3.61257e-01 885 2011 11 6.54919e-01 2.85384e-01 1088 2011 12 5.64816e-01 2.89167e-01 1011 2012 1 6.13142e-01 2.67545e-01 896 2012 2 9.78702e-01 3.90970e-01 102 2012 3 6.12600e-01 2.85584e-01 919 2012 4 5.67549e-01 1.69365e-01 711 2012 5 4.47543e-01 7.48759e-02 320 2012 6 7.14290e-01 5.73816e-02 167 2012 7 6.13249e-01 1.07040e-01 249 2012 8 1.37854e+01 2.44664e+01 350 2012 9 1.27316e+02 1.28486e+03 388 2012 10 1.42554e+00 8.50054e-01 539 2012 11 8.65221e-01 2.56242e-01 780 2012 12 1.09044e+00 6.44102e-01 412 2013 1 8.74997e-01 5.22571e-01 604 2013 2 1.07680e+00 2.88572e-01 389 2013 3 8.44775e-01 3.33032e-01 635 2013 4 2.34845e+00 4.59847e+00 380 2013 5 8.92742e+00 5.67750e+01 435 2013 6 1.13972e+00 5.13888e-01 354 2013 7 4.42204e+00 1.29122e+01 85 2013 8 1.77493e+00 3.37371e-01 65 2013 9 2.26349e+01 1.57135e+02 499 2013 10 1.01067e+00 3.45728e-01 865 2013 11 9.49767e-01 2.93661e-01 447 2013 12 9.12418e-01 2.72602e-01 704 2014 1 1.15631e+00 3.44760e-01 500 2014 2 1.10822e+00 8.02171e-01 704 2014 3 1.19152e+00 6.45082e-01 570 2014 4 2.31340e+00 1.72870e+00 235 2014 5 1.62067e+00 2.48472e-01 128 2014 6 1.62708e+01 7.84580e+01 223 2014 7 1.07001e+00 2.50370e-01 538 2014 8 6.27016e-01 2.04102e-01 358 2014 9 8.36647e-01 8.92610e-02 116 2014 10 8.56540e-01 4.47069e-01 1196 2014 11 7.92059e-01 4.85207e-01 896 2014 12 4.59224e-01 1.83792e-01 440 2015 1 8.21240e-01 4.52268e-01 784 2015 2 8.64432e-01 2.43054e-01 752 2015 3 1.45115e+00 1.82117e+00 353 2015 4 1.60825e+00 7.68636e-01 125 2015 5 8.95379e-01 2.50202e-01 438 2015 6 7.55344e-01 1.89884e-01 250 2015 7 6.67996e-01 1.97130e-01 128 2015 8 2.85094e+00 4.95117e+00 274 2015 9 1.04624e+00 2.74931e-01 206 2015 10 8.41300e-01 2.55211e-01 653 2015 11 1.11457e+00 4.71465e-01 672 2015 12 7.99368e-01 2.87762e-01 530 2016 1 9.26899e-01 3.14934e-01 359 2016 2 2.18249e+00 6.79539e+00 1034 2016 3 1.25056e+00 5.63521e-01 681 2016 4 9.50581e-01 3.07259e-01 384 2016 5 9.18001e-01 3.47170e-01 695 2016 6 5.19056e-01 1.03076e-01 512 2016 7 7.64125e-01 2.65756e-01 685 2016 8 8.39699e-01 1.40680e+00 462 2016 9 1.23578e+00 7.64377e-01 621 2016 10 1.03462e+00 5.06090e-01 685 2016 11 5.45658e-01 1.42118e-01 880 2016 12 6.39597e-01 2.62190e-01 766 2017 1 7.97093e-01 4.96496e-01 562 2017 2 9.99535e-01 4.79036e-01 936 2017 3 9.10791e-01 2.34722e+00 774 2017 4 6.12016e-01 1.43558e-01 727 2017 5 5.83604e-01 1.17218e-01 402 2017 6 6.43511e-01 1.83305e-01 191 2017 7 9.14970e-01 9.30475e-02 144 2017 8 9.25751e-01 2.54336e-01 578 2017 9 7.45486e-01 2.97144e-01 362 2017 10 1.76807e+00 8.66853e-01 254 2017 11 8.69384e-01 3.06691e-01 1222 2017 12 6.87950e-01 2.06441e-01 704 2018 1 8.10167e-01 3.94870e-01 572 2018 2 1.39295e+00 3.44629e+00 637 2018 3 9.64715e-01 4.16848e-01 709 2018 4 7.10348e-01 1.64544e-01 525 2018 5 8.14119e-01 3.41328e-01 446 2018 6 7.52236e-01 1.40688e-01 255 2018 7 1.27596e+00 3.66843e-01 40 2018 8 1.48340e+01 8.63879e+01 113 2018 9 9.75418e-01 3.73162e-01 672 2018 10 1.05765e+00 3.61311e-01 887 2018 11 8.71526e-01 3.72101e-01 268 2018 12 1.42179e+00 1.39161e+00 665 2019 1 5.28608e+01 4.75982e+02 270 2019 2 9.29461e+00 5.15874e+00 89 2019 3 9.44575e+00 6.78801e+01 498 2019 4 1.09146e+00 4.39707e-01 414 2019 5 7.46136e-01 1.81085e-01 687 2019 6 4.85877e-01 4.18329e-02 53 2019 7 5.28289e-01 1.15182e-01 128 2019 8 7.69047e-01 1.44432e-01 167 2019 9 7.89004e-01 2.54727e-01 553 2019 10 9.60524e-01 2.04259e-01 542 2019 11 7.54648e-01 2.41685e-01 878 2019 12 1.24829e+00 6.24036e-01 448 2020 1 9.37808e-01 3.32731e-01 578 2020 2 9.58535e-01 3.24803e-01 511 2020 3 9.46387e+00 1.59562e+02 586 2020 4 1.84502e+00 6.52165e+00 340 2020 5 9.17672e-01 3.50756e-01 816 2020 6 8.36968e-01 1.90266e-01 358 2020 7 1.15738e+00 8.28559e-01 197 2020 8 1.20868e+00 2.37568e-01 211 2020 9 1.23204e+00 5.40093e-01 267 2020 10 1.12509e+01 7.87489e+01 709 2020 11 1.17818e+00 3.45526e-01 746 2020 12 1.81697e+00 1.11483e+01 667 2021 1 1.23861e+00 5.47727e-01 233 2021 2 1.41884e+00 3.66660e-01 435 2021 3 1.34739e+00 4.96840e-01 418 2021 4 3.15947e+00 1.04892e+01 574 2021 5 9.62250e-01 3.47214e-01 546 2021 6 8.89386e-01 1.54844e-01 122 2021 7 9.27197e-01 7.13357e-01 72 2021 8 1.07162e+00 6.48877e-01 137 2021 9 1.10628e+02 8.79075e+02 210 2021 10 1.27747e+00 1.33284e+00 469 2021 11 1.24644e+00 7.26314e-01 952 2021 12 1.09668e+00 4.58536e-01 721 2022 1 1.47409e+00 4.57810e-01 666 2022 2 1.07939e+00 5.46169e-01 876 2022 3 1.00046e+00 1.71676e+00 784 2022 4 2.08140e+00 1.45810e-01 64 2022 5 1.10593e+00 4.61546e-01 317 2022 6 7.21800e-01 2.08479e-01 312 2022 7 5.76348e-01 1.98197e-01 319 2022 8 1.05174e+00 3.96082e-01 368 2022 9 9.65461e-01 6.06231e-01 286 2022 10 1.05186e+00 3.24194e+00 1151 2022 11 8.10331e-01 3.53383e-01 430 2022 12 1.06654e+00 8.21222e-01 967 2023 1 6.77316e-01 2.53876e-01 873 2023 2 6.69030e-01 1.80341e-01 576 2023 3 5.92608e+00 2.23124e+01 704 2023 4 8.11538e-01 3.25977e-01 388 2023 5 7.17758e-01 3.66395e-01 379 2023 6 5.67031e-01 1.13733e-01 253 2023 7 9.42153e-01 6.71510e-01 453 2023 8 1.53171e+03 1.76458e+04 268 2023 9 1.23857e+00 9.40364e-01 429 2023 10 8.43775e-01 2.47365e-01 601 2023 11 7.74153e-01 3.07006e-01 704 2023 12 1.26923e+00 4.87703e-01 284 2024 1 2.24176e+00 1.44295e+00 448 2024 2 1.86019e+00 3.02118e+00 620 2024 3 9.69106e-01 5.83827e-01 497 2024 4 nan nan 0