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 4.30756e-01 1.23077e-01 166 2002 8 3.00852e-01 1.88964e-01 131 2002 9 6.48389e-01 3.05447e-01 108 2002 10 4.50841e-01 2.17194e-01 631 2002 11 8.29478e-01 5.96942e-01 706 2002 12 8.80927e-01 4.16876e-01 607 2003 1 1.30667e+00 1.23248e+00 948 2003 2 9.74687e-01 4.96756e-01 610 2003 3 nan nan 0 2003 4 5.46911e+00 1.64072e+00 37 2003 5 nan nan 0 2003 6 1.27801e+00 1.57291e+00 69 2003 7 4.72517e-01 1.96321e-01 47 2003 8 1.65788e+00 8.36580e-01 37 2003 9 7.07756e-01 5.69714e-01 140 2003 10 8.69340e-01 1.04703e+00 489 2003 11 5.96239e-01 3.52566e-01 870 2003 12 8.84243e-01 3.82217e-01 858 2004 1 7.82719e-01 3.59041e-01 702 2004 2 1.26853e+00 9.16484e-01 197 2004 3 2.37006e+00 1.98574e+00 274 2004 4 1.17259e+00 5.19342e-01 404 2004 5 7.27407e-01 3.25826e-01 359 2004 6 5.87724e-01 3.26906e-01 207 2004 7 8.59197e-01 7.02384e-01 203 2004 8 6.19892e-01 4.91433e-01 217 2004 9 2.65815e-01 9.04794e-02 7 2004 10 nan nan 0 2004 11 2.82037e+00 1.59919e+00 222 2004 12 1.57274e+00 6.51169e-01 364 2005 1 1.50897e+00 8.48692e-01 609 2005 2 1.63459e+00 1.04848e+00 438 2005 3 1.42061e+00 9.80891e-01 482 2005 4 2.10616e+00 1.26682e+00 148 2005 5 nan nan 0 2005 6 3.76613e+00 3.03328e+00 156 2005 7 4.24177e+00 3.94990e+00 3 2005 8 nan nan 0 2005 9 8.33670e-01 7.36066e-01 192 2005 10 7.74987e-01 4.92681e-01 537 2005 11 6.11449e-01 2.15722e-01 704 2005 12 8.74422e-01 4.55970e-01 888 2006 1 1.36416e+00 7.71573e-01 636 2006 2 1.89970e+00 9.05933e-01 687 2006 3 2.59955e+00 1.71739e+00 588 2006 4 1.28114e+00 6.13322e-01 123 2006 5 7.31229e-01 4.55983e-01 362 2006 6 4.84645e-01 2.51270e-01 289 2006 7 8.81495e-01 6.57509e-01 203 2006 8 3.27241e-01 1.29386e-01 168 2006 9 6.37702e-01 2.35752e-01 358 2006 10 5.81870e-01 3.37057e-01 652 2006 11 5.19523e-01 2.54558e-01 772 2006 12 2.22993e-01 9.07260e-02 377 2007 1 4.84780e-01 2.20885e-01 426 2007 2 6.43631e-01 6.97695e-01 698 2007 3 4.77103e-01 2.50297e-01 890 2007 4 7.19036e-01 5.71394e-01 449 2007 5 8.42520e-01 1.62106e+00 81 2007 6 5.41317e-01 1.03743e-01 72 2007 7 8.07980e-01 2.32680e-01 316 2007 8 5.83854e-01 1.76573e-01 320 2007 9 3.97744e-01 5.82520e-01 274 2007 10 2.08880e-01 5.23337e-02 498 2007 11 3.73263e-01 2.88961e-01 992 2007 12 3.50341e-01 4.89979e-01 617 2008 1 5.37481e-01 4.18188e-01 699 2008 2 4.22088e-01 2.86783e-01 947 2008 3 1.04125e+00 9.11721e-01 694 2008 4 7.78058e-01 2.83972e-01 129 2008 5 1.21297e+00 1.35059e+00 274 2008 6 6.74204e-01 3.08820e-01 155 2008 7 7.77799e-01 3.16701e-01 237 2008 8 5.11121e-01 4.37332e-02 64 2008 9 1.13074e+00 2.09225e+00 89 2008 10 6.98300e-01 3.91862e-01 717 2008 11 7.82573e-01 4.37964e-01 859 2008 12 1.00645e+00 7.61040e-01 794 2009 1 8.90296e-01 7.21995e-01 695 2009 2 7.98364e-01 3.62787e-01 908 2009 3 5.81014e-01 2.15569e-01 828 2009 4 1.27160e+00 5.75633e-01 255 2009 5 5.18054e-01 3.08219e-01 108 2009 6 5.00507e-01 3.41556e-01 192 2009 7 4.93936e-01 7.52405e-02 64 2009 8 1.41974e+00 2.76018e-01 26 2009 9 6.72749e-01 1.96163e-01 206 2009 10 7.57236e-01 6.09803e-01 601 2009 11 4.85574e-01 1.57589e-01 631 2009 12 4.91768e-01 1.45724e-01 192 2010 1 1.18889e+00 6.18224e-01 940 2010 2 3.71636e+00 2.05990e+00 499 2010 3 4.61070e+00 2.00305e+00 564 2010 4 2.70618e+00 1.96534e+00 171 2010 5 1.50928e+00 1.66811e+00 221 2010 6 1.61686e+00 1.13611e+00 83 2010 7 9.50889e-01 5.16641e-01 130 2010 8 1.41442e+00 5.93923e-01 72 2010 9 9.62763e-01 8.43235e-01 249 2010 10 8.42174e-01 3.99505e-01 1215 2010 11 5.54081e-01 3.48861e-01 1079 2010 12 6.51817e-01 4.00164e-01 860 2011 1 5.20762e-01 3.23796e-01 621 2011 2 8.04940e-01 6.34173e-01 570 2011 3 8.84475e-01 3.50591e-01 864 2011 4 8.18855e-01 4.72015e-01 470 2011 5 1.47724e+00 1.90997e+00 452 2011 6 9.84610e-01 4.41338e-01 162 2011 7 6.16292e-01 2.51470e-01 166 2011 8 6.01556e-01 2.95738e-01 296 2011 9 4.34518e-01 2.16684e-01 500 2011 10 5.79039e-01 3.48073e-01 911 2011 11 3.73901e-01 1.50132e-01 940 2011 12 2.46210e-01 1.25716e-01 813 2012 1 3.70030e-01 1.59597e-01 912 2012 2 3.42893e-01 7.99391e-02 191 2012 3 3.78228e-01 2.16363e-01 610 2012 4 5.07388e-01 1.18792e-01 541 2012 5 4.93753e-01 2.70948e-01 276 2012 6 1.04834e+00 7.85096e-01 133 2012 7 3.97557e+00 2.98755e+00 22 2012 8 4.93359e+00 0.00000e+00 1 2012 9 7.86439e+00 9.19452e-01 28 2012 10 2.44107e+00 1.75418e+00 317 2012 11 1.31116e+00 1.01479e+00 655 2012 12 9.78116e-01 3.44650e-01 290 2013 1 7.17347e-01 5.31160e-01 536 2013 2 6.78952e-01 1.54207e-01 493 2013 3 1.52520e+00 1.34752e+00 477 2013 4 1.31987e+00 9.68445e-01 319 2013 5 8.93446e-01 8.20379e-01 280 2013 6 4.77089e-01 1.00173e+00 157 2013 7 nan nan 0 2013 8 nan nan 0 2013 9 1.47253e+00 1.68235e+00 79 2013 10 1.43220e+00 1.31051e+00 317 2013 11 6.11694e-01 8.86283e-01 316 2013 12 6.23024e-01 4.22223e-01 637 2014 1 7.17084e-01 5.39161e-01 633 2014 2 1.52234e+00 1.14969e+00 561 2014 3 2.42807e+00 1.91330e+00 360 2014 4 nan nan 0 2014 5 nan nan 0 2014 6 nan nan 0 2014 7 1.10864e+00 8.45961e-01 271 2014 8 1.18646e+00 8.74409e-01 100 2014 9 6.91942e-01 7.22020e-01 189 2014 10 1.01140e+00 6.37333e-01 935 2014 11 8.01225e-01 4.91553e-01 957 2014 12 4.24926e-01 2.73767e-01 639 2015 1 4.14102e-01 3.07747e-01 690 2015 2 6.62852e-01 3.11444e-01 652 2015 3 1.14372e+00 7.40245e-01 340 2015 4 nan nan 0 2015 5 5.72693e-01 2.43079e-01 252 2015 6 7.80748e-01 1.11490e+00 266 2015 7 2.82830e-01 7.39807e-02 88 2015 8 7.66580e-01 2.67827e-01 62 2015 9 1.50047e+00 1.84232e+00 134 2015 10 6.55132e-01 1.98261e-01 461 2015 11 1.61470e+00 1.84056e+00 282 2015 12 5.40650e-01 2.27391e-01 508 2016 1 5.62304e-01 1.55601e-01 528 2016 2 1.18798e+00 8.20275e-01 1146 2016 3 1.44642e+00 9.49892e-01 582 2016 4 2.20069e+00 1.67198e+00 266 2016 5 1.20856e+00 7.26714e-01 210 2016 6 5.63526e-01 3.99229e-01 189 2016 7 1.13897e+00 1.22584e+00 350 2016 8 2.61619e+00 2.51799e+00 243 2016 9 1.20188e+00 7.61097e-01 250 2016 10 8.64668e-01 8.95266e-01 638 2016 11 4.71041e-01 3.45876e-01 847 2016 12 4.34008e-01 2.91268e-01 710 2017 1 4.77972e-01 1.69939e-01 560 2017 2 6.89985e-01 2.53711e-01 858 2017 3 5.87917e-01 3.32488e-01 620 2017 4 7.16372e-01 3.42616e-01 409 2017 5 1.10747e+00 6.50140e-01 295 2017 6 3.14844e-01 4.58992e-01 178 2017 7 1.43313e-01 1.01334e-01 106 2017 8 1.59946e+00 1.86454e+00 257 2017 9 1.42896e+00 1.24562e+00 292 2017 10 2.54451e+00 2.82680e+00 139 2017 11 8.94061e-01 1.01068e+00 741 2017 12 6.30677e-01 5.68896e-01 681 2018 1 6.60103e-01 1.94815e-01 597 2018 2 6.00794e-01 4.01798e-01 405 2018 3 1.16651e+00 1.02357e+00 624 2018 4 1.77635e+00 1.15476e+00 90 2018 5 1.12106e+00 8.25761e-01 343 2018 6 1.60537e+00 1.07629e+00 235 2018 7 2.58066e+00 2.66602e+00 84 2018 8 3.65539e+00 1.80720e+00 90 2018 9 2.17146e+00 1.83663e+00 293 2018 10 1.12513e+00 4.17325e-01 550 2018 11 2.12399e+00 2.17889e+00 235 2018 12 1.75330e+00 1.36294e+00 450 2019 1 2.79208e+00 1.69930e+00 409 2019 2 2.15567e+00 1.42918e+00 133 2019 3 2.06181e+00 8.61895e-01 245 2019 4 1.94301e+00 8.59484e-01 255 2019 5 1.17680e+00 7.36821e-01 136 2019 6 1.55207e+00 1.27556e+00 41 2019 7 7.68437e-01 4.89045e-01 136 2019 8 1.64418e+00 6.97842e-01 111 2019 9 6.72949e-01 5.23340e-01 149 2019 10 7.30960e-01 6.28835e-01 310 2019 11 6.58466e-01 3.15929e-01 588 2019 12 6.06393e-01 4.44720e-01 485 2020 1 7.51874e-01 3.12616e-01 530 2020 2 7.61585e-01 3.30536e-01 480 2020 3 1.01770e+00 7.11556e-01 404 2020 4 1.13165e+00 6.49223e-01 427 2020 5 1.23632e+00 1.31204e+00 336 2020 6 2.18066e+00 2.00901e+00 145 2020 7 3.88116e+00 2.74459e+00 60 2020 8 2.03961e+00 1.46562e+00 39 2020 9 2.55646e+00 1.04650e+00 126 2020 10 1.88753e-01 4.72634e-01 66 2020 11 1.44191e+00 1.68278e+00 262 2020 12 1.06003e+00 4.91753e-01 524 2021 1 1.27427e+00 8.30983e-01 489 2021 2 2.81048e+00 1.63807e+00 349 2021 3 4.00881e+00 1.70383e+00 64 2021 4 2.61627e+00 2.92625e+00 28 2021 5 3.88178e+00 2.48306e+00 88 2021 6 8.76964e-01 4.96619e-01 192 2021 7 3.07946e-03 4.35502e-03 3 2021 8 1.41189e-02 0.00000e+00 1 2021 9 2.20676e+00 1.71638e+00 139 2021 10 1.20726e+00 1.34129e+00 282 2021 11 2.21842e+00 1.80222e+00 259 2021 12 1.01458e+00 1.01458e+00 468 2022 1 1.43179e+00 1.33750e+00 786 2022 2 6.70468e-01 2.52193e-01 700 2022 3 1.79618e+00 2.04915e+00 569 2022 4 1.02865e+00 1.82576e-01 5 2022 5 2.00796e+00 1.28134e+00 175 2022 6 4.34676e-01 2.08990e-01 138 2022 7 1.66135e-01 7.57918e-02 127 2022 8 1.27407e+00 1.49014e+00 276 2022 9 4.87556e-01 1.65277e-01 143 2022 10 7.38130e-01 4.81575e-01 1054 2022 11 4.87061e-01 2.70139e-01 363 2022 12 5.99730e-01 5.26541e-01 879 2023 1 4.80684e-01 3.93110e-01 763 2023 2 4.20971e-01 1.19336e-01 490 2023 3 6.54522e-01 5.00187e-01 565 2023 4 4.10972e-01 3.70113e-01 365 2023 5 5.83528e-01 4.86608e-01 320 2023 6 2.71633e-01 1.45045e-01 236 2023 7 1.20070e+00 1.80299e+00 164 2023 8 4.69857e-01 3.96273e-01 119 2023 9 1.26511e+00 9.56653e-01 254 2023 10 5.83638e-01 3.56135e-01 462 2023 11 4.69093e-01 2.73554e-01 342 2023 12 1.45724e+00 1.23084e+00 320 2024 1 4.71698e+00 1.85577e+00 131 2024 2 2.12253e+00 1.33752e+00 462 2024 3 1.68241e+00 3.21411e-01 64 2024 4 nan nan 0