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 2.36806e-01 3.63580e-02 64 2002 8 nan nan 0 2002 9 2.10274e-01 6.18379e-02 64 2002 10 3.73371e-01 2.42694e-01 396 2002 11 6.32054e-01 4.99524e-01 638 2002 12 2.63664e-01 1.32205e-01 539 2003 1 1.78405e-01 4.63517e-02 405 2003 2 1.64223e-01 3.02017e-02 204 2003 3 1.32627e-01 3.38097e-02 323 2003 4 nan nan 0 2003 5 1.63206e-01 4.08917e-03 5 2003 6 nan nan 0 2003 7 nan nan 0 2003 8 1.58149e-01 1.05565e-02 64 2003 9 3.25791e-01 2.62069e-01 286 2003 10 3.86574e-01 2.49842e-01 283 2003 11 4.87476e-01 2.66204e-01 400 2003 12 2.88849e-01 2.50887e-01 493 2004 1 2.72761e-01 1.08949e-01 397 2004 2 1.50284e-01 3.17006e-02 487 2004 3 1.27034e-01 2.05284e-02 398 2004 4 2.46490e-01 1.97172e-01 274 2004 5 1.16355e-01 1.02749e-02 25 2004 6 nan nan 0 2004 7 nan nan 0 2004 8 5.40316e-01 1.27640e-01 46 2004 9 4.19725e-01 1.60060e-01 148 2004 10 3.00084e-01 1.73007e-01 185 2004 11 1.65819e-01 6.39215e-02 255 2004 12 4.64194e-01 7.75707e-01 553 2005 1 1.53928e-01 4.06114e-02 150 2005 2 2.90961e-01 3.43405e-01 562 2005 3 1.13679e-01 2.19351e-02 287 2005 4 1.43741e-01 3.10450e-02 283 2005 5 2.02360e-01 9.49263e-02 154 2005 6 nan nan 0 2005 7 nan nan 0 2005 8 3.64277e-01 5.24658e-02 66 2005 9 1.11775e+00 5.47594e-01 68 2005 10 9.33663e-01 4.67858e-01 128 2005 11 2.25543e-01 1.57172e-01 450 2005 12 1.63972e-01 4.72249e-02 705 2006 1 1.44259e-01 1.14781e-02 215 2006 2 1.48017e-01 2.95391e-02 446 2006 3 1.62502e-01 6.38120e-02 391 2006 4 8.90153e-01 5.15481e-01 142 2006 5 2.18962e-01 1.07110e-01 158 2006 6 nan nan 0 2006 7 3.05005e-01 2.52816e-01 192 2006 8 2.17005e-01 1.78739e-02 64 2006 9 2.91102e-01 1.33525e-01 149 2006 10 2.55436e-01 1.07503e-01 154 2006 11 2.15627e-01 2.06310e-01 415 2006 12 5.57548e-01 5.60103e-01 376 2007 1 1.50558e-01 3.69640e-02 384 2007 2 2.06625e-01 1.24634e-01 268 2007 3 3.89965e-01 1.53625e-01 62 2007 4 1.02393e-01 5.97928e-03 64 2007 5 nan nan 0 2007 6 nan nan 0 2007 7 2.13408e-01 2.44071e-02 64 2007 8 2.09681e-01 5.15589e-02 64 2007 9 3.68387e-01 1.08590e-01 129 2007 10 2.89781e-01 7.14061e-02 159 2007 11 2.15598e-01 9.68520e-02 176 2007 12 2.07577e-01 8.42005e-02 732 2008 1 1.88549e-01 1.19896e-01 724 2008 2 1.40287e-01 1.41030e-02 442 2008 3 1.40969e-01 2.81491e-02 228 2008 4 9.96946e-02 1.61425e-02 140 2008 5 9.57914e-02 3.03226e-03 64 2008 6 1.45102e-01 2.61751e-02 64 2008 7 1.61998e-01 1.05400e-02 75 2008 8 5.47973e-01 2.76420e-01 128 2008 9 2.51405e-01 4.08071e-02 78 2008 10 7.12947e-01 5.62603e-01 294 2008 11 2.02602e-01 1.18099e-01 482 2008 12 1.82785e-01 8.08366e-02 548 2009 1 1.38337e-01 4.28960e-02 540 2009 2 1.34323e-01 3.16663e-02 264 2009 3 1.31591e-01 3.19026e-02 177 2009 4 1.70206e-01 6.37718e-02 149 2009 5 1.61778e-01 9.79582e-03 74 2009 6 nan nan 0 2009 7 4.26145e-01 2.40249e-01 215 2009 8 1.46358e-01 9.03445e-03 175 2009 9 2.65824e-01 5.65143e-02 88 2009 10 6.39808e-01 4.59577e-01 312 2009 11 8.54334e-01 7.10275e-01 387 2009 12 2.08935e-01 7.81044e-02 428 2010 1 1.78706e-01 5.82491e-02 392 2010 2 3.08441e-01 2.14580e-01 351 2010 3 1.11591e-01 1.01390e-02 79 2010 4 1.10870e-01 1.09577e-03 3 2010 5 6.59369e-01 1.98334e-01 64 2010 6 4.25282e-01 1.35604e-01 64 2010 7 nan nan 0 2010 8 3.28569e-01 2.95864e-02 30 2010 9 3.70503e-01 2.83140e-02 64 2010 10 1.00757e+00 1.20368e+00 236 2010 11 4.00076e-01 2.87670e-01 384 2010 12 2.12691e-01 8.97534e-02 554 2011 1 1.82194e-01 7.04741e-02 549 2011 2 1.79601e-01 7.61051e-02 209 2011 3 1.40650e-01 3.32505e-02 353 2011 4 1.37896e-01 3.13196e-02 344 2011 5 2.08075e-01 3.19958e-02 130 2011 6 2.18677e-01 4.90230e-02 13 2011 7 nan nan 0 2011 8 nan nan 0 2011 9 2.92542e-01 2.21552e-01 245 2011 10 2.14881e-01 6.36760e-02 329 2011 11 3.48090e-01 1.48600e-01 307 2011 12 1.38660e-01 1.49132e-02 517 2012 1 1.90739e-01 7.24955e-02 552 2012 2 2.46821e-01 4.72787e-01 482 2012 3 1.22231e-01 2.21519e-02 420 2012 4 2.57430e-01 1.36110e-01 89 2012 5 1.18127e-01 8.64846e-02 141 2012 6 nan nan 0 2012 7 nan nan 0 2012 8 nan nan 0 2012 9 2.09339e-01 6.37854e-02 238 2012 10 7.44719e-01 6.03900e-01 155 2012 11 3.56077e-01 1.95537e-01 214 2012 12 1.48492e-01 1.16594e-02 426 2013 1 1.81398e-01 9.91036e-02 294 2013 2 1.68431e-01 5.57900e-02 291 2013 3 2.36829e-01 1.12710e-01 127 2013 4 2.16008e-01 1.79423e-01 125 2013 5 5.99971e-01 1.83990e-01 192 2013 6 nan nan 0 2013 7 2.35101e-01 1.11159e-01 124 2013 8 7.52602e-02 0.00000e+00 1 2013 9 3.43968e-01 2.20033e-01 143 2013 10 2.76212e-01 1.75871e-01 196 2013 11 7.01406e-01 8.92578e-01 505 2013 12 2.38319e-01 9.84951e-02 493 2014 1 1.52383e-01 6.12603e-02 479 2014 2 1.57431e-01 5.36072e-02 337 2014 3 1.11262e-01 2.04026e-02 232 2014 4 9.56536e-02 1.60740e-02 186 2014 5 1.63393e-01 2.70869e-02 27 2014 6 nan nan 0 2014 7 nan nan 0 2014 8 1.49721e-01 1.15529e-03 16 2014 9 1.84280e-01 5.19233e-02 139 2014 10 2.02112e-01 1.49040e-01 292 2014 11 4.19973e-01 1.61556e-01 341 2014 12 3.74311e-01 4.43091e-01 559 2015 1 1.48590e-01 6.43592e-02 585 2015 2 4.87543e-01 5.29279e-01 358 2015 3 1.62730e-01 3.53949e-02 323 2015 4 1.18775e-01 2.14571e-02 41 2015 5 1.43954e-01 4.46902e-02 26 2015 6 nan nan 0 2015 7 nan nan 0 2015 8 8.96976e-01 1.78144e-01 49 2015 9 2.98142e-01 1.26641e-01 327 2015 10 7.04325e-01 3.10003e-01 280 2015 11 1.78349e-01 6.37869e-02 257 2015 12 2.62255e-01 1.67818e-01 468 2016 1 4.16777e-01 4.34838e-01 415 2016 2 2.14744e-01 1.80165e-01 388 2016 3 1.20446e-01 5.60700e-03 65 2016 4 3.08996e-01 3.57809e-01 243 2016 5 2.17449e-01 1.24732e-02 64 2016 6 1.31270e-01 1.90698e-02 44 2016 7 nan nan 0 2016 8 2.23732e-01 3.37951e-02 64 2016 9 nan nan 0 2016 10 4.54543e-01 4.14976e-01 371 2016 11 8.43278e-01 9.69788e-01 218 2016 12 2.59171e-01 2.18410e-01 488 2017 1 1.87257e-01 1.48423e-01 493 2017 2 1.39226e-01 2.39099e-02 493 2017 3 2.67807e-01 3.27266e-01 412 2017 4 1.18103e-01 6.18687e-02 168 2017 5 2.14421e-01 9.19868e-02 128 2017 6 1.55398e-01 9.42465e-03 64 2017 7 2.34228e-01 8.01699e-03 8 2017 8 6.10269e-01 7.92232e-02 64 2017 9 6.81595e-01 4.84602e-01 128 2017 10 1.99718e-01 5.09370e-02 66 2017 11 5.64647e-01 4.83851e-01 294 2017 12 1.74332e-01 6.24520e-02 592 2018 1 1.79713e-01 7.32552e-02 459 2018 2 1.34698e-01 1.27809e-02 188 2018 3 4.71919e-01 6.38040e-01 303 2018 4 1.23469e-01 8.32454e-03 62 2018 5 1.64309e-01 4.93571e-04 8 2018 6 nan nan 0 2018 7 2.58549e-01 4.81451e-02 64 2018 8 3.08499e-01 2.50324e-02 52 2018 9 7.01880e-01 3.05863e-01 252 2018 10 2.28223e-01 1.33209e-01 348 2018 11 3.77598e-01 1.33630e-01 315 2018 12 1.96522e-01 5.82986e-02 537 2019 1 1.78629e-01 1.04523e-01 553 2019 2 1.20513e-01 1.80405e-02 211 2019 3 1.26994e-01 1.47848e-02 232 2019 4 1.20403e-01 6.30213e-02 128 2019 5 1.09820e-01 2.02337e-04 5 2019 6 6.07550e-01 1.81007e-01 58 2019 7 1.15631e-01 1.60544e-02 64 2019 8 2.05786e-01 7.14508e-03 7 2019 9 9.47428e-01 3.83170e-01 209 2019 10 5.54551e-01 4.00010e-01 379 2019 11 3.63456e-01 3.34181e-01 578 2019 12 2.33845e-01 9.53682e-02 486 2020 1 1.45700e-01 3.29587e-02 430 2020 2 1.52384e-01 3.10628e-02 500 2020 3 1.19407e-01 1.10774e-02 229 2020 4 1.16355e-01 1.70975e-02 137 2020 5 2.97665e-01 8.65308e-02 64 2020 6 8.06582e-02 3.09933e-03 64 2020 7 1.35517e-01 9.05989e-03 64 2020 8 4.43186e-01 1.18634e-01 64 2020 9 4.00330e-01 3.47021e-01 233 2020 10 4.38449e-01 1.11680e-01 128 2020 11 3.44333e-01 2.57197e-01 432 2020 12 1.82621e-01 5.02713e-02 607 2021 1 1.50002e-01 5.56938e-02 610 2021 2 1.48891e-01 3.87967e-02 486 2021 3 1.38546e-01 4.12932e-02 400 2021 4 1.17095e-01 4.34895e-03 64 2021 5 5.76839e-01 2.28408e-01 16 2021 6 nan nan 0 2021 7 5.65893e-01 6.06135e-02 105 2021 8 8.29476e-01 1.02246e-01 64 2021 9 2.49348e-01 1.05673e-01 108 2021 10 3.17934e-01 1.85328e-01 309 2021 11 2.21417e-01 9.82124e-02 642 2021 12 1.92912e-01 3.58964e-02 421 2022 1 1.50647e-01 3.63679e-02 500 2022 2 1.31582e-01 1.66074e-02 294 2022 3 1.47339e-01 1.76839e-02 254 2022 4 9.92510e-02 1.20479e-02 53 2022 5 8.33642e-02 4.29559e-03 25 2022 6 1.29652e-01 7.72668e-03 64 2022 7 8.73914e-02 3.56665e-03 34 2022 8 6.91010e-01 1.22257e-01 64 2022 9 4.56579e-01 2.55323e-01 199 2022 10 3.31809e-01 1.71202e-01 113 2022 11 5.33538e-01 4.94890e-01 720 2022 12 2.08547e-01 9.98348e-02 689 2023 1 1.55034e-01 4.68170e-02 562 2023 2 1.39296e-01 2.31307e-02 266 2023 3 9.35141e-02 9.35277e-02 614 2023 4 7.38436e-02 2.22024e-02 210 2023 5 9.84362e-02 3.28063e-02 216 2023 6 2.11137e-01 1.42986e-01 79 2023 7 nan nan 0 2023 8 1.18450e+00 1.63854e-01 5 2023 9 3.69343e-01 1.32167e-01 194 2023 10 1.34691e-01 4.36419e-02 146 2023 11 1.40091e-01 4.72588e-02 264 2023 12 2.18596e-01 1.82862e-01 677 2024 1 2.09033e-01 4.07849e-01 476 2024 2 1.81032e-01 1.09101e-01 618 2024 3 1.09517e-01 3.52418e-02 216 2024 4 5.90714e-02 3.02097e-03 4