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 3.98402e-02 9.56322e-03 52 2002 8 4.89024e-02 9.50809e-03 64 2002 9 7.58327e-02 2.14901e-02 192 2002 10 7.18099e-02 2.23917e-02 550 2002 11 7.08776e-02 3.16207e-02 676 2002 12 7.11200e-02 3.54243e-02 505 2003 1 6.28871e-02 3.75089e-02 625 2003 2 8.17597e-02 3.29086e-02 542 2003 3 6.03284e-02 1.64491e-02 377 2003 4 8.27649e-02 2.18067e-02 99 2003 5 5.32703e-02 1.18772e-02 146 2003 6 7.79364e-02 1.15623e-02 64 2003 7 nan nan 0 2003 8 7.34216e-02 9.32925e-03 123 2003 9 6.58725e-02 3.26765e-02 131 2003 10 6.52916e-02 1.87355e-02 294 2003 11 1.44536e-01 4.68669e-02 355 2003 12 9.47083e-02 6.48318e-02 416 2004 1 1.03743e-01 3.02464e-02 416 2004 2 7.82454e-02 6.39982e-02 512 2004 3 8.66095e-02 6.62182e-02 636 2004 4 6.15624e-02 2.12774e-02 463 2004 5 1.40253e-01 1.06942e-01 111 2004 6 4.82210e-02 1.26642e-02 64 2004 7 4.51934e-02 1.07943e-02 54 2004 8 3.58447e-02 5.82433e-03 37 2004 9 6.04814e-02 1.39501e-02 64 2004 10 1.16697e-01 5.10294e-02 383 2004 11 1.08459e-01 2.75065e-02 363 2004 12 1.13753e-01 4.05088e-02 783 2005 1 1.72030e-01 8.25119e-02 371 2005 2 1.11704e-01 5.87868e-02 368 2005 3 5.45128e-02 1.51325e-02 354 2005 4 4.92621e-02 1.15904e-02 97 2005 5 1.37822e-01 1.47514e-01 92 2005 6 nan nan 0 2005 7 6.19956e-02 1.08611e-02 63 2005 8 5.21423e-02 5.19932e-03 48 2005 9 1.01337e-01 7.24802e-03 31 2005 10 6.77520e-02 1.61434e-02 260 2005 11 1.13548e-01 7.38462e-02 364 2005 12 8.49409e-02 4.77452e-02 732 2006 1 1.31415e-01 7.83425e-02 275 2006 2 6.12266e-02 2.09075e-02 631 2006 3 6.63700e-02 2.28868e-02 344 2006 4 nan nan 0 2006 5 4.59781e-02 2.41753e-03 2 2006 6 4.66093e-02 5.88562e-03 56 2006 7 5.48145e-02 1.75211e-02 141 2006 8 5.63294e-02 4.97155e-03 62 2006 9 8.69276e-02 3.90892e-02 344 2006 10 6.02633e-02 5.76594e-02 191 2006 11 7.24252e-02 2.42700e-02 638 2006 12 8.67037e-02 3.75071e-02 398 2007 1 7.09895e-02 4.50415e-02 513 2007 2 6.17156e-02 2.39803e-02 738 2007 3 6.54552e-02 1.31654e-02 103 2007 4 5.81205e-02 2.29431e-02 123 2007 5 6.54930e-02 3.96463e-03 29 2007 6 5.25635e-02 1.29433e-02 119 2007 7 5.26480e-02 5.95611e-03 64 2007 8 5.93922e-02 1.54016e-02 203 2007 9 6.20438e-02 9.41805e-03 197 2007 10 7.32323e-02 1.84132e-02 284 2007 11 1.35857e-01 7.83119e-02 336 2007 12 1.57022e-01 8.48360e-02 434 2008 1 9.35462e-02 4.14857e-02 712 2008 2 6.28091e-02 2.03248e-02 533 2008 3 6.83344e-02 2.96475e-02 436 2008 4 6.06077e-02 1.64660e-02 141 2008 5 5.57704e-02 2.22669e-03 29 2008 6 nan nan 0 2008 7 4.89007e-02 1.17000e-02 115 2008 8 5.15166e-02 1.11176e-02 162 2008 9 6.74178e-02 1.18565e-02 128 2008 10 8.26635e-02 4.16623e-02 660 2008 11 6.52337e-02 1.81287e-02 454 2008 12 7.63536e-02 2.94003e-02 573 2009 1 6.87150e-02 1.80028e-02 551 2009 2 5.91337e-02 2.03309e-02 311 2009 3 9.95865e-02 3.47152e-02 289 2009 4 5.03994e-02 9.25240e-03 293 2009 5 6.38006e-02 2.11553e-02 128 2009 6 5.56308e-02 1.33350e-02 124 2009 7 5.18595e-02 1.22174e-02 342 2009 8 4.18136e-02 1.48316e-02 58 2009 9 5.23181e-02 1.14000e-02 97 2009 10 6.19980e-02 1.83641e-02 597 2009 11 1.02587e-01 4.29698e-02 520 2009 12 7.52578e-02 2.74426e-02 675 2010 1 1.16819e-01 7.27885e-02 611 2010 2 7.97969e-02 2.37185e-02 396 2010 3 5.19481e-02 1.68289e-02 296 2010 4 5.85203e-02 1.52390e-02 180 2010 5 6.17951e-02 5.51294e-03 80 2010 6 4.98891e-02 9.92421e-03 217 2010 7 9.46958e-02 8.79805e-03 40 2010 8 6.72142e-02 2.00835e-02 84 2010 9 7.69374e-02 1.40269e-02 160 2010 10 8.72506e-02 3.87626e-02 373 2010 11 8.57625e-02 2.64694e-02 197 2010 12 9.72179e-02 4.63195e-02 416 2011 1 7.49621e-02 1.87781e-02 553 2011 2 6.41639e-02 2.58137e-02 470 2011 3 6.81591e-02 2.49181e-02 531 2011 4 5.40662e-02 1.39788e-02 367 2011 5 7.33298e-02 1.36015e-02 87 2011 6 7.26495e-02 5.55821e-03 57 2011 7 nan nan 0 2011 8 6.64666e-02 1.99231e-02 111 2011 9 7.93853e-02 1.60325e-02 282 2011 10 1.05541e-01 4.21163e-02 455 2011 11 1.80650e-01 1.06784e-01 334 2011 12 1.43833e-01 7.13508e-02 325 2012 1 9.59944e-02 4.29563e-02 742 2012 2 1.01843e-01 3.63602e-02 669 2012 3 5.90692e-02 1.93851e-02 244 2012 4 1.04236e-01 1.29428e-02 82 2012 5 6.73399e-02 6.97706e-03 124 2012 6 5.05249e-02 9.82010e-03 64 2012 7 4.57525e-02 7.79052e-03 63 2012 8 5.80725e-02 1.45262e-02 64 2012 9 7.60064e-02 1.87666e-02 238 2012 10 8.57304e-02 5.82258e-02 138 2012 11 1.05533e-01 4.46265e-02 498 2012 12 7.87784e-02 2.22014e-02 394 2013 1 7.52458e-02 2.70615e-02 515 2013 2 7.42205e-02 3.34525e-02 595 2013 3 9.26386e-02 4.00553e-02 380 2013 4 5.23137e-02 1.49968e-02 340 2013 5 5.45028e-02 4.97081e-03 57 2013 6 nan nan 0 2013 7 6.97397e-02 1.81599e-02 120 2013 8 5.55822e-02 1.08637e-02 192 2013 9 8.74525e-02 2.67308e-03 8 2013 10 5.28135e-02 1.05246e-02 192 2013 11 1.27594e-01 5.18814e-02 425 2013 12 8.27733e-02 3.01497e-02 600 2014 1 6.15885e-02 2.81509e-02 586 2014 2 8.20993e-02 2.67281e-02 469 2014 3 6.27470e-02 3.02247e-02 588 2014 4 5.73975e-02 1.83278e-02 290 2014 5 5.66702e-02 9.21651e-03 64 2014 6 5.61321e-02 1.44303e-02 64 2014 7 5.22858e-02 1.11996e-02 117 2014 8 4.88301e-02 1.56902e-02 124 2014 9 6.36370e-02 1.25954e-02 290 2014 10 7.17018e-02 3.08211e-02 410 2014 11 8.06546e-02 3.16525e-02 568 2014 12 9.02547e-02 4.64964e-02 579 2015 1 7.26284e-02 3.64553e-02 607 2015 2 8.40122e-02 3.81491e-02 602 2015 3 7.60913e-02 2.87182e-02 483 2015 4 4.43998e-02 1.20856e-02 375 2015 5 3.77489e-02 5.54644e-03 119 2015 6 4.22653e-02 6.40126e-03 56 2015 7 4.03409e-02 1.62670e-04 8 2015 8 5.13785e-02 1.36637e-02 380 2015 9 5.49701e-02 1.54888e-02 251 2015 10 6.51856e-02 2.02128e-02 338 2015 11 6.28840e-02 1.48877e-02 378 2015 12 9.97622e-02 4.20028e-02 509 2016 1 9.99727e-02 4.51274e-02 453 2016 2 7.27784e-02 3.48193e-02 694 2016 3 7.91780e-02 1.97523e-02 285 2016 4 6.29357e-02 1.28543e-02 243 2016 5 4.39351e-02 4.38635e-03 52 2016 6 4.35783e-02 6.85820e-03 110 2016 7 5.30202e-02 9.69071e-03 113 2016 8 4.74080e-02 8.61732e-03 139 2016 9 5.46950e-02 1.33186e-02 297 2016 10 1.40988e-01 4.15402e-02 128 2016 11 7.51874e-02 1.67912e-02 64 2016 12 9.29988e-02 1.69263e-01 426 2017 1 1.12409e-01 5.49553e-02 467 2017 2 6.31485e-02 1.59748e-02 609 2017 3 6.44208e-02 1.47356e-02 242 2017 4 6.89940e-02 1.62651e-02 291 2017 5 5.13091e-02 7.52168e-03 176 2017 6 4.91187e-02 9.36209e-03 300 2017 7 5.79838e-02 1.53418e-02 238 2017 8 5.83904e-02 1.62679e-02 65 2017 9 9.80986e-02 2.97955e-02 249 2017 10 9.90412e-02 5.56258e-02 250 2017 11 9.72197e-02 3.99656e-02 461 2017 12 9.32628e-02 5.59857e-02 491 2018 1 1.19096e-01 5.31750e-02 281 2018 2 1.29117e-01 6.54193e-02 404 2018 3 1.45130e-01 1.41599e-01 255 2018 4 4.82313e-02 8.73272e-03 235 2018 5 5.01964e-02 1.05375e-02 125 2018 6 4.46705e-02 1.20193e-02 198 2018 7 4.85538e-02 5.89547e-03 56 2018 8 5.50330e-02 1.37062e-02 188 2018 9 6.82017e-02 1.69061e-02 245 2018 10 6.39659e-02 2.03485e-02 590 2018 11 7.78139e-02 2.34734e-02 795 2018 12 8.09465e-02 4.32700e-02 487 2019 1 5.56740e-02 2.02317e-02 718 2019 2 5.70257e-02 1.74387e-02 485 2019 3 5.47586e-02 1.50019e-02 539 2019 4 4.59928e-02 1.38060e-02 383 2019 5 7.13790e-02 4.41470e-03 36 2019 6 5.13308e-02 3.81489e-03 64 2019 7 3.95404e-02 1.30183e-03 5 2019 8 6.83748e-02 8.19450e-02 183 2019 9 5.79944e-02 7.29958e-03 64 2019 10 5.46619e-02 1.75882e-02 410 2019 11 6.90936e-02 2.17418e-02 817 2019 12 1.01424e-01 3.74296e-02 581 2020 1 9.60873e-02 4.48979e-02 476 2020 2 6.15952e-02 1.77841e-02 620 2020 3 7.87313e-02 1.77917e-02 356 2020 4 6.51395e-02 3.70059e-02 361 2020 5 4.43029e-02 8.65598e-03 103 2020 6 5.23785e-02 1.44224e-02 274 2020 7 5.90353e-02 1.71527e-02 221 2020 8 5.34785e-02 1.33105e-02 119 2020 9 9.35344e-02 5.44480e-02 128 2020 10 5.82874e-02 1.81224e-02 277 2020 11 9.03315e-02 4.66239e-02 518 2020 12 8.85776e-02 2.30837e-02 618 2021 1 6.40514e-02 1.94433e-02 831 2021 2 7.50759e-02 3.01434e-02 585 2021 3 9.38568e-02 3.32178e-02 295 2021 4 4.29014e-02 1.22943e-02 270 2021 5 5.46281e-02 1.33503e-02 199 2021 6 nan nan 0 2021 7 5.77876e-02 1.10563e-02 212 2021 8 6.06739e-02 4.48238e-03 61 2021 9 6.09977e-02 1.92271e-02 307 2021 10 5.93415e-02 1.77212e-02 326 2021 11 7.02432e-02 2.40285e-02 808 2021 12 7.37163e-02 3.75810e-02 441 2022 1 5.79609e-02 2.07902e-02 1034 2022 2 9.88475e-02 4.36165e-02 581 2022 3 7.30228e-02 2.30518e-02 413 2022 4 5.29239e-02 1.02882e-02 113 2022 5 6.08705e-02 1.58931e-02 193 2022 6 4.66291e-02 1.37141e-02 206 2022 7 3.64922e-02 9.40096e-03 128 2022 8 4.58643e-02 1.45382e-02 227 2022 9 6.92733e-02 2.18169e-02 202 2022 10 7.25505e-02 2.15858e-02 436 2022 11 8.90354e-02 5.31358e-02 695 2022 12 1.20209e-01 5.50594e-02 848 2023 1 6.90256e-02 3.66737e-02 858 2023 2 6.81926e-02 2.10285e-02 458 2023 3 5.36977e-02 3.56736e-02 598 2023 4 6.37994e-02 1.96443e-02 308 2023 5 6.51701e-02 1.49672e-02 67 2023 6 5.54448e-02 1.33285e-02 116 2023 7 nan nan 0 2023 8 4.33354e-02 1.41911e-02 158 2023 9 1.95508e-01 7.84826e-01 174 2023 10 5.46905e-02 1.86689e-02 199 2023 11 7.10194e-02 2.87856e-02 669 2023 12 7.84592e-02 3.31918e-02 544 2024 1 6.30416e-02 2.66234e-02 783 2024 2 1.13334e-01 6.54599e-02 338 2024 3 6.22729e-02 3.66456e-02 387 2024 4 nan nan 0