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 4.39374e-01 4.54501e-02 183 2002 8 4.48018e-01 1.27006e-01 132 2002 9 3.92147e-01 1.26535e-01 165 2002 10 4.81550e-01 1.84757e-01 884 2002 11 5.49522e-01 2.65336e-01 518 2002 12 5.69455e-01 3.01421e-01 450 2003 1 4.32549e-01 1.88660e-01 688 2003 2 3.23078e-01 1.01503e-01 832 2003 3 2.53576e-01 6.63630e-02 515 2003 4 4.26717e-01 9.43315e-02 120 2003 5 1.91506e-01 6.04127e-02 442 2003 6 2.68627e-01 9.74696e-02 97 2003 7 1.98868e-01 3.04880e-02 41 2003 8 2.83111e-01 4.51691e-02 176 2003 9 4.17705e-01 7.22336e-02 151 2003 10 5.72006e-01 1.32888e-01 1024 2003 11 5.39995e-01 2.64278e-01 904 2003 12 6.16351e-01 2.70804e-01 499 2004 1 4.04239e-01 2.12440e-01 954 2004 2 2.23519e-01 8.83858e-02 739 2004 3 1.77782e-01 5.42852e-02 560 2004 4 1.69937e-01 4.94415e-02 442 2004 5 2.73581e-01 7.32650e-02 236 2004 6 3.52293e-01 1.43126e-01 192 2004 7 3.64621e-01 2.05707e-02 192 2004 8 3.02157e-01 6.44118e-02 411 2004 9 6.61875e-01 3.17129e-02 59 2004 10 6.91890e-01 2.83393e-01 669 2004 11 4.88706e-01 1.18228e-01 888 2004 12 5.48364e-01 2.23231e-01 414 2005 1 5.46952e-01 2.56810e-01 352 2005 2 2.70457e-01 9.24861e-02 729 2005 3 2.32096e-01 8.13500e-02 480 2005 4 2.06940e-01 7.13864e-02 279 2005 5 2.11319e-01 4.44605e-02 192 2005 6 3.75897e-01 1.57677e-02 64 2005 7 3.35463e-01 1.09843e-01 178 2005 8 3.71762e-01 7.90509e-02 176 2005 9 5.94005e-01 6.37363e-02 253 2005 10 1.17887e+00 2.73338e-01 249 2005 11 1.00639e+00 2.81503e-01 610 2005 12 7.22476e-01 2.72927e-01 938 2006 1 7.04906e-01 1.38607e-01 320 2006 2 5.98035e-01 1.06449e-01 330 2006 3 4.54567e-01 7.62038e-02 79 2006 4 3.26485e-01 6.96083e-02 257 2006 5 2.22075e-01 6.08073e-02 596 2006 6 2.35785e-01 4.12911e-02 372 2006 7 2.01719e-01 1.53086e-02 64 2006 8 3.84033e-01 9.49009e-02 186 2006 9 5.17386e-01 1.33174e-01 447 2006 10 5.13197e-01 1.80440e-01 825 2006 11 5.57205e-01 1.10786e-01 692 2006 12 3.91725e-01 6.19182e-02 347 2007 1 3.93267e-01 1.85643e-01 653 2007 2 2.24079e-01 4.67330e-02 566 2007 3 1.87114e-01 2.75239e-02 553 2007 4 2.05301e-01 4.94421e-02 212 2007 5 2.60565e-01 7.19460e-02 277 2007 6 2.81285e-01 1.19765e-01 461 2007 7 3.96055e-01 7.41442e-02 479 2007 8 3.71506e-01 4.25930e-02 489 2007 9 3.66988e-01 6.84242e-02 397 2007 10 5.20855e-01 9.14074e-02 529 2007 11 4.90624e-01 2.00343e-01 1158 2007 12 3.24644e-01 1.07717e-01 931 2008 1 2.96304e-01 1.49095e-01 531 2008 2 3.48002e-01 1.73915e-01 492 2008 3 2.29774e-01 5.32657e-02 301 2008 4 2.58536e-01 2.87532e-02 157 2008 5 1.36685e-01 1.70790e-02 197 2008 6 2.11050e-01 5.96845e-02 305 2008 7 2.74854e-01 4.82264e-02 256 2008 8 5.34490e-01 2.60326e-01 198 2008 9 5.04332e-01 1.14784e-01 359 2008 10 5.63796e-01 1.17948e-01 575 2008 11 6.22135e-01 3.48423e-01 907 2008 12 5.51898e-01 3.17910e-01 1006 2009 1 3.00365e-01 1.47629e-01 758 2009 2 2.47568e-01 1.80751e-01 729 2009 3 1.88596e-01 9.12727e-02 281 2009 4 2.20926e-01 5.31188e-03 65 2009 5 2.17717e-01 8.15578e-02 307 2009 6 2.23968e-01 2.58175e-02 136 2009 7 3.71259e-01 1.17667e-02 64 2009 8 4.11573e-01 1.49621e-01 309 2009 9 3.32175e-01 1.25786e-01 310 2009 10 5.14697e-01 1.12037e-01 770 2009 11 7.98402e-01 4.48013e-01 582 2009 12 4.52134e-01 1.44827e-01 512 2010 1 6.34227e-01 3.14153e-01 384 2010 2 3.37709e-01 1.11265e-01 208 2010 3 nan nan 0 2010 4 2.33765e-01 4.90181e-02 79 2010 5 2.16014e-01 8.06522e-02 483 2010 6 2.16697e-01 4.17103e-02 384 2010 7 2.79320e-01 9.63853e-02 249 2010 8 2.75499e-01 7.33606e-02 466 2010 9 3.86243e-01 5.91307e-02 254 2010 10 6.09417e-01 1.99238e-01 879 2010 11 5.97504e-01 2.15851e-01 678 2010 12 6.63740e-01 2.06919e-01 725 2011 1 4.59402e-01 1.74903e-01 588 2011 2 4.86507e-01 7.46017e-02 376 2011 3 2.71904e-01 7.58945e-02 331 2011 4 2.52057e-01 5.71122e-02 313 2011 5 1.69180e-01 2.01994e-02 192 2011 6 3.60000e-01 0.00000e+00 2 2011 7 3.62220e-01 5.47170e-03 10 2011 8 nan nan 0 2011 9 4.69381e-01 8.72526e-02 427 2011 10 7.09305e-01 2.56577e-01 354 2011 11 7.54796e-01 3.27657e-01 997 2011 12 4.28322e-01 1.66817e-01 895 2012 1 3.75393e-01 4.82199e-02 702 2012 2 3.38446e-01 1.27713e-01 700 2012 3 2.59035e-01 9.30196e-02 661 2012 4 2.22651e-01 2.94547e-02 384 2012 5 2.75483e-01 3.52104e-02 283 2012 6 2.86621e-01 3.44041e-02 183 2012 7 2.41228e-01 1.84725e-02 143 2012 8 2.57249e-01 4.20213e-02 291 2012 9 3.79206e-01 1.35848e-01 365 2012 10 6.09912e-01 6.75778e-02 666 2012 11 7.63720e-01 2.05710e-01 694 2012 12 4.52196e-01 2.58180e-01 296 2013 1 4.57448e-01 2.23108e-01 709 2013 2 3.30471e-01 1.97615e-01 834 2013 3 3.33174e-01 1.60180e-01 558 2013 4 2.02771e-01 1.80573e-02 483 2013 5 1.99559e-01 5.63466e-02 376 2013 6 3.73600e-01 1.24219e-02 10 2013 7 2.93197e-01 1.46725e-02 64 2013 8 1.81805e-01 4.25094e-02 287 2013 9 3.36659e-01 2.10196e-01 360 2013 10 4.93914e-01 1.20509e-01 940 2013 11 5.04369e-01 3.14301e-01 445 2013 12 3.71006e-01 8.97157e-02 634 2014 1 5.17907e-01 3.26849e-01 590 2014 2 3.22570e-01 1.40363e-01 941 2014 3 3.24569e-01 1.16920e-01 813 2014 4 2.81357e-01 6.46259e-02 510 2014 5 3.38358e-01 1.31197e-01 253 2014 6 2.91109e-01 7.64037e-02 392 2014 7 2.87611e-01 6.26496e-02 267 2014 8 2.90502e-01 1.06114e-01 364 2014 9 4.67363e-01 2.02726e-02 128 2014 10 4.28284e-01 9.95480e-02 881 2014 11 5.99402e-01 3.30484e-01 932 2014 12 3.81970e-01 1.17994e-01 896 2015 1 4.49522e-01 2.66495e-01 725 2015 2 4.04715e-01 1.25206e-01 496 2015 3 2.61155e-01 6.92386e-02 876 2015 4 2.41708e-01 3.87647e-02 494 2015 5 2.62914e-01 3.88480e-02 315 2015 6 1.99797e-01 3.08359e-02 398 2015 7 2.74797e-01 4.43362e-02 199 2015 8 3.57003e-01 9.13329e-02 320 2015 9 3.18367e-01 6.87652e-02 429 2015 10 5.30188e-01 3.11039e-01 469 2015 11 5.57795e-01 1.33012e-01 879 2015 12 4.53018e-01 1.15480e-01 576 2016 1 5.31170e-01 1.36403e-01 192 2016 2 7.22584e-01 1.58957e-01 249 2016 3 5.64531e-01 1.40355e-01 218 2016 4 3.86192e-01 1.48871e-01 576 2016 5 3.43287e-01 6.39463e-02 384 2016 6 3.32542e-01 5.92764e-02 322 2016 7 2.44183e-01 6.68445e-02 192 2016 8 3.14064e-01 8.46069e-02 323 2016 9 2.57672e-01 4.16726e-02 258 2016 10 6.49803e-01 2.33877e-01 375 2016 11 6.01633e-01 1.87827e-01 1043 2016 12 4.95334e-01 2.99034e-01 783 2017 1 3.16569e-01 2.05086e-01 581 2017 2 2.59618e-01 1.26834e-01 991 2017 3 2.43336e-01 9.30166e-02 544 2017 4 3.56128e-01 1.62967e-02 64 2017 5 2.69904e-01 1.25060e-01 453 2017 6 3.09116e-01 2.68269e-02 117 2017 7 1.93281e-01 4.06470e-02 128 2017 8 3.17881e-01 4.76887e-02 177 2017 9 8.32995e-01 3.45748e-01 400 2017 10 8.81105e-01 1.52628e-01 326 2017 11 7.81008e-01 1.80296e-01 952 2017 12 4.95898e-01 1.77516e-01 1275 2018 1 5.87825e-01 4.09805e-01 382 2018 2 2.71923e-01 9.37767e-02 806 2018 3 2.82733e-01 8.02466e-02 706 2018 4 2.60663e-01 8.96467e-02 616 2018 5 nan nan 0 2018 6 3.46289e-01 2.83406e-02 105 2018 7 2.89511e-01 6.31978e-02 314 2018 8 3.67050e-01 2.17330e-02 16 2018 9 3.06792e-01 6.03024e-02 349 2018 10 4.92059e-01 2.30275e-01 967 2018 11 3.97937e-01 1.58992e-01 734 2018 12 4.30340e-01 2.31693e-01 551 2019 1 4.27879e-01 2.04007e-01 685 2019 2 2.78124e-01 7.29214e-02 1047 2019 3 2.72611e-01 1.20452e-01 705 2019 4 2.33562e-01 6.04918e-02 610 2019 5 2.43586e-01 8.77336e-02 573 2019 6 1.96107e-01 6.42572e-02 549 2019 7 2.41777e-01 7.93439e-02 130 2019 8 3.24091e-01 7.62070e-02 208 2019 9 3.83273e-01 7.01809e-02 426 2019 10 3.65665e-01 6.67621e-02 567 2019 11 3.30190e-01 1.22905e-01 847 2019 12 4.09469e-01 8.20504e-02 692 2020 1 4.15354e-01 1.97425e-01 919 2020 2 3.04125e-01 1.41442e-01 861 2020 3 1.75971e-01 7.64867e-02 622 2020 4 2.57002e-01 5.64003e-02 320 2020 5 2.82144e-01 3.83899e-02 448 2020 6 1.93201e-01 3.78592e-02 304 2020 7 2.35491e-01 5.75790e-02 191 2020 8 2.58738e-01 5.73212e-02 298 2020 9 2.97415e-01 8.79899e-02 398 2020 10 2.80008e-01 5.82830e-02 540 2020 11 6.38857e-01 2.88917e-01 326 2020 12 5.71554e-01 2.34305e-01 918 2021 1 5.90273e-01 1.73262e-01 728 2021 2 4.01772e-01 2.05091e-01 846 2021 3 3.50909e-01 1.11671e-01 844 2021 4 2.59719e-01 5.75119e-02 576 2021 5 2.57199e-01 3.91298e-02 141 2021 6 2.43200e-01 8.42440e-02 176 2021 7 3.08746e-01 7.53414e-02 354 2021 8 3.76518e-01 1.07594e-01 164 2021 9 4.23825e-01 1.46613e-01 401 2021 10 3.60276e-01 6.15913e-02 508 2021 11 6.65864e-01 2.90399e-01 572 2021 12 4.16245e-01 1.11823e-01 1070 2022 1 4.53990e-01 2.29421e-01 385 2022 2 2.29279e-01 6.20711e-02 664 2022 3 3.00108e-01 9.81807e-02 551 2022 4 2.02197e-01 2.41304e-02 192 2022 5 2.54935e-01 7.30608e-02 383 2022 6 2.84821e-01 3.84225e-02 289 2022 7 4.14667e-01 9.94539e-02 249 2022 8 3.39325e-01 7.62800e-02 168 2022 9 3.45655e-01 9.57875e-02 373 2022 10 9.08868e-01 3.43929e-01 780 2022 11 6.11404e-01 2.48529e-01 796 2022 12 4.31987e-01 7.84193e-02 870 2023 1 4.13745e-01 2.23799e-01 1092 2023 2 2.71269e-01 6.08799e-02 825 2023 3 2.42425e-01 7.97582e-02 775 2023 4 3.25375e-01 7.66371e-02 384 2023 5 2.88933e-01 1.30265e-01 608 2023 6 2.26011e-01 3.83050e-02 375 2023 7 3.06318e-01 6.79621e-02 265 2023 8 3.78053e-01 1.56181e-01 178 2023 9 3.06830e-01 7.24088e-02 426 2023 10 6.35236e-01 2.35037e-01 611 2023 11 5.63080e-01 2.17983e-01 852 2023 12 5.73162e-01 3.14592e-01 404 2024 1 nan nan 0 2024 2 2.68660e-01 1.05061e-01 699 2024 3 3.31712e-01 1.23661e-01 501 2024 4 4.32697e-01 2.43000e-02 64