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 4.34271e-02 8.28449e-03 49 2002 8 7.05574e-02 5.49462e-03 64 2002 9 8.88910e-02 1.69729e-02 124 2002 10 6.08965e-02 1.45829e-02 580 2002 11 6.72760e-02 2.20771e-02 784 2002 12 5.92955e-02 1.99031e-02 612 2003 1 6.18221e-02 4.59730e-02 778 2003 2 6.81473e-02 2.50544e-02 535 2003 3 6.00501e-02 1.48344e-02 340 2003 4 7.46990e-02 1.68722e-03 4 2003 5 4.07934e-02 3.84461e-03 98 2003 6 4.69530e-02 5.60219e-03 64 2003 7 nan nan 0 2003 8 6.57084e-02 5.12379e-03 127 2003 9 6.27751e-02 2.44822e-02 221 2003 10 5.63913e-02 1.37203e-02 308 2003 11 1.45596e-01 7.47287e-02 382 2003 12 9.52547e-02 4.87160e-02 562 2004 1 9.52311e-02 2.69886e-02 568 2004 2 6.38534e-02 2.60349e-02 689 2004 3 9.49473e-02 6.30510e-02 514 2004 4 5.81854e-02 2.10555e-02 476 2004 5 7.80275e-02 3.69536e-02 121 2004 6 4.58415e-02 4.34845e-03 64 2004 7 4.28970e-02 1.88595e-03 52 2004 8 3.09964e-02 1.50735e-03 55 2004 9 6.51452e-02 6.69534e-03 62 2004 10 9.52587e-02 3.48612e-02 361 2004 11 9.68854e-02 2.49326e-02 437 2004 12 9.94772e-02 2.29630e-02 800 2005 1 1.33376e-01 8.62643e-02 394 2005 2 1.03718e-01 6.30652e-02 372 2005 3 4.97017e-02 1.02696e-02 377 2005 4 6.22494e-02 1.03152e-02 119 2005 5 1.02364e-01 6.45299e-02 118 2005 6 nan nan 0 2005 7 4.96921e-02 8.55783e-03 101 2005 8 5.45679e-02 1.49815e-03 35 2005 9 6.90349e-02 7.18068e-04 3 2005 10 6.68548e-02 1.14369e-02 285 2005 11 9.35978e-02 5.46748e-02 335 2005 12 9.23410e-02 3.76746e-02 685 2006 1 8.99989e-02 4.56537e-02 328 2006 2 5.87532e-02 2.23300e-02 618 2006 3 6.35222e-02 1.31777e-02 326 2006 4 nan nan 0 2006 5 5.38053e-02 6.31752e-02 49 2006 6 5.18047e-02 6.70982e-04 44 2006 7 4.94315e-02 8.65377e-03 128 2006 8 nan nan 0 2006 9 6.65283e-02 2.10570e-02 293 2006 10 7.01547e-02 2.85472e-02 258 2006 11 6.43466e-02 1.63662e-02 673 2006 12 7.64006e-02 3.22501e-02 680 2007 1 6.19305e-02 2.69902e-02 547 2007 2 5.72887e-02 1.46614e-02 836 2007 3 5.34742e-02 1.12518e-02 145 2007 4 5.21107e-02 1.55914e-02 185 2007 5 5.05101e-02 3.51448e-03 44 2007 6 6.11265e-02 4.37546e-02 84 2007 7 6.86768e-02 1.05526e-02 64 2007 8 5.34076e-02 1.29638e-02 226 2007 9 6.01514e-02 8.01972e-03 190 2007 10 6.56626e-02 1.29716e-02 239 2007 11 1.04485e-01 4.43585e-02 364 2007 12 1.10392e-01 4.50249e-02 581 2008 1 8.09828e-02 3.27601e-02 649 2008 2 5.44212e-02 1.62975e-02 632 2008 3 5.79874e-02 2.80349e-02 350 2008 4 6.07960e-02 1.09769e-02 217 2008 5 5.38738e-02 7.42029e-03 72 2008 6 nan nan 0 2008 7 4.35787e-02 7.76815e-03 125 2008 8 4.41968e-02 7.15712e-03 128 2008 9 6.19233e-02 6.28067e-03 192 2008 10 7.49270e-02 2.73868e-02 725 2008 11 6.19920e-02 1.53037e-02 467 2008 12 6.55471e-02 1.94094e-02 612 2009 1 6.33717e-02 1.64153e-02 492 2009 2 5.37825e-02 2.01599e-02 367 2009 3 9.33641e-02 2.82481e-02 290 2009 4 5.25206e-02 7.90614e-03 465 2009 5 5.91980e-02 1.84655e-02 99 2009 6 4.17887e-02 4.26376e-03 95 2009 7 5.09716e-02 1.07486e-02 286 2009 8 3.36401e-02 7.75129e-03 87 2009 9 5.31702e-02 7.36940e-03 187 2009 10 5.86460e-02 1.58334e-02 507 2009 11 1.13426e-01 4.78263e-02 447 2009 12 7.60800e-02 3.06519e-02 612 2010 1 1.09335e-01 6.52912e-02 530 2010 2 8.03972e-02 2.88696e-02 414 2010 3 4.95270e-02 1.08512e-02 234 2010 4 5.72428e-02 1.33907e-02 162 2010 5 5.76518e-02 6.66637e-03 119 2010 6 5.03819e-02 9.71362e-03 153 2010 7 8.12471e-02 6.65465e-03 56 2010 8 5.42081e-02 8.57121e-03 163 2010 9 7.43883e-02 4.60202e-03 104 2010 10 8.28907e-02 3.03563e-02 481 2010 11 7.52157e-02 2.39081e-02 209 2010 12 9.31202e-02 5.68454e-02 436 2011 1 8.35899e-02 2.71463e-02 439 2011 2 5.94467e-02 2.94247e-02 507 2011 3 5.66799e-02 1.70043e-02 575 2011 4 5.01890e-02 1.22938e-02 358 2011 5 7.23298e-02 1.42546e-02 128 2011 6 5.38914e-02 2.69637e-03 64 2011 7 4.30705e-02 3.51639e-03 54 2011 8 4.84640e-02 2.31284e-02 92 2011 9 6.54055e-02 1.23240e-02 236 2011 10 7.87760e-02 2.14641e-02 433 2011 11 1.24557e-01 4.60432e-02 354 2011 12 1.15922e-01 5.98261e-02 424 2012 1 8.16265e-02 3.01130e-02 659 2012 2 7.85513e-02 2.34528e-02 719 2012 3 4.65530e-02 2.25273e-02 248 2012 4 8.14773e-02 1.44014e-02 126 2012 5 7.16916e-02 1.32207e-02 187 2012 6 4.08417e-02 8.05494e-03 64 2012 7 4.07776e-02 3.27989e-03 64 2012 8 4.36015e-02 6.29520e-03 64 2012 9 7.36090e-02 9.80539e-03 256 2012 10 6.71764e-02 1.75915e-02 133 2012 11 9.78997e-02 3.84334e-02 517 2012 12 7.59988e-02 1.49359e-02 433 2013 1 6.91632e-02 2.61357e-02 559 2013 2 6.13188e-02 2.34797e-02 732 2013 3 7.40397e-02 2.54664e-02 394 2013 4 4.96217e-02 7.56313e-03 300 2013 5 5.90316e-02 1.22990e-02 102 2013 6 nan nan 0 2013 7 6.30205e-02 1.59377e-02 128 2013 8 5.09535e-02 5.98152e-03 135 2013 9 7.19301e-02 1.69762e-02 173 2013 10 5.85427e-02 9.76101e-03 128 2013 11 1.15386e-01 3.70668e-02 506 2013 12 7.83305e-02 2.23548e-02 461 2014 1 4.52412e-02 1.09192e-02 660 2014 2 6.29664e-02 1.59362e-02 548 2014 3 5.83978e-02 2.96509e-02 550 2014 4 5.71933e-02 1.57812e-02 297 2014 5 4.58194e-02 7.13848e-03 54 2014 6 5.45312e-02 4.20266e-03 63 2014 7 4.57043e-02 1.18702e-02 176 2014 8 4.97982e-02 5.53154e-03 64 2014 9 6.06836e-02 1.59897e-02 226 2014 10 7.75372e-02 3.36407e-02 383 2014 11 7.02919e-02 1.94767e-02 589 2014 12 9.39767e-02 6.17870e-02 630 2015 1 5.87364e-02 1.86195e-02 699 2015 2 7.93285e-02 3.04693e-02 525 2015 3 5.67117e-02 1.70592e-02 494 2015 4 4.24627e-02 9.81774e-03 431 2015 5 4.04843e-02 1.15482e-02 131 2015 6 nan nan 0 2015 7 2.83471e-02 2.26572e-03 9 2015 8 4.63227e-02 5.38224e-03 312 2015 9 5.26751e-02 6.36237e-03 231 2015 10 6.41601e-02 2.63632e-02 481 2015 11 6.05190e-02 1.45182e-02 437 2015 12 1.03461e-01 6.59463e-02 475 2016 1 6.70774e-02 2.43760e-02 479 2016 2 6.53121e-02 1.98125e-02 753 2016 3 6.50840e-02 1.28101e-02 259 2016 4 5.55015e-02 8.31636e-03 198 2016 5 4.57303e-02 3.16583e-03 64 2016 6 3.72511e-02 5.44005e-03 126 2016 7 5.27509e-02 1.06565e-02 127 2016 8 4.42395e-02 7.84816e-03 153 2016 9 5.20632e-02 9.76138e-03 318 2016 10 1.10284e-01 2.48316e-02 189 2016 11 2.13148e-01 4.93663e-02 64 2016 12 6.63453e-02 2.29239e-02 363 2017 1 8.84731e-02 3.37026e-02 617 2017 2 6.86178e-02 3.14229e-02 567 2017 3 5.80854e-02 1.80613e-02 248 2017 4 6.13781e-02 1.37315e-02 298 2017 5 5.71072e-02 1.17937e-02 183 2017 6 4.77905e-02 8.80240e-03 324 2017 7 5.35688e-02 6.81091e-03 161 2017 8 5.50684e-02 5.54263e-03 123 2017 9 1.01038e-01 4.64570e-02 256 2017 10 7.57142e-02 3.74389e-02 259 2017 11 8.71833e-02 2.69620e-02 466 2017 12 9.19267e-02 7.57593e-02 424 2018 1 1.17211e-01 5.95445e-02 377 2018 2 7.03006e-02 2.36618e-02 526 2018 3 1.48109e-01 1.80903e-01 321 2018 4 4.42368e-02 5.44677e-03 196 2018 5 5.02896e-02 8.86884e-03 121 2018 6 3.82007e-02 3.06851e-03 108 2018 7 4.80722e-02 7.09522e-03 118 2018 8 4.50043e-02 8.71025e-03 224 2018 9 5.45334e-02 8.41901e-03 124 2018 10 5.80748e-02 1.31505e-02 497 2018 11 7.02522e-02 1.69178e-02 662 2018 12 5.70205e-02 1.46831e-02 492 2019 1 5.42397e-02 2.40354e-02 722 2019 2 5.05237e-02 1.78171e-02 520 2019 3 4.81673e-02 9.54505e-03 479 2019 4 4.40773e-02 9.88591e-03 468 2019 5 5.90501e-02 4.68857e-03 50 2019 6 5.37512e-02 6.75685e-03 100 2019 7 3.76428e-02 5.42619e-03 64 2019 8 4.61197e-02 8.16957e-03 182 2019 9 nan nan 0 2019 10 5.22972e-02 5.19772e-02 432 2019 11 6.47170e-02 1.60039e-02 735 2019 12 8.45405e-02 3.64729e-02 722 2020 1 8.70623e-02 3.47104e-02 320 2020 2 5.32077e-02 1.24759e-02 614 2020 3 7.01559e-02 1.91009e-02 288 2020 4 5.98546e-02 2.05840e-02 494 2020 5 3.47000e-02 3.14708e-03 78 2020 6 5.21440e-02 9.98885e-03 343 2020 7 5.26824e-02 8.70830e-03 249 2020 8 5.10912e-02 6.80402e-03 90 2020 9 7.75665e-02 4.12468e-02 130 2020 10 6.44822e-02 1.78435e-02 310 2020 11 6.96559e-02 1.65880e-02 442 2020 12 7.05852e-02 2.00778e-02 598 2021 1 6.19940e-02 2.24714e-02 788 2021 2 6.11110e-02 1.62474e-02 664 2021 3 6.69392e-02 1.96526e-02 372 2021 4 4.02236e-02 7.60895e-03 214 2021 5 4.72124e-02 5.13281e-03 171 2021 6 nan nan 0 2021 7 5.06922e-02 9.15428e-03 212 2021 8 5.21554e-02 5.04306e-03 74 2021 9 6.03770e-02 1.76399e-02 217 2021 10 5.69601e-02 1.44013e-02 231 2021 11 6.77763e-02 1.56742e-02 761 2021 12 5.89939e-02 1.85321e-02 370 2022 1 5.67562e-02 1.88465e-02 1014 2022 2 7.54027e-02 1.93380e-02 437 2022 3 6.54359e-02 2.48631e-02 357 2022 4 4.71542e-02 6.62320e-03 118 2022 5 5.46325e-02 9.55355e-03 117 2022 6 4.30021e-02 6.88824e-03 193 2022 7 3.28203e-02 3.27422e-03 128 2022 8 4.32312e-02 1.24225e-02 295 2022 9 1.27199e-01 7.09282e-02 140 2022 10 7.17224e-02 1.83854e-02 384 2022 11 7.96214e-02 3.43756e-02 804 2022 12 9.98999e-02 4.79830e-02 1009 2023 1 5.72698e-02 1.50049e-02 777 2023 2 5.20980e-02 1.40167e-02 498 2023 3 4.49261e-02 1.72845e-02 579 2023 4 5.58764e-02 1.12784e-02 361 2023 5 5.92957e-02 2.91491e-02 117 2023 6 6.37825e-02 2.14867e-02 80 2023 7 4.73895e-02 3.75288e-03 38 2023 8 4.70173e-02 6.20364e-03 162 2023 9 6.07804e-02 1.65894e-02 255 2023 10 4.31743e-02 1.48279e-02 187 2023 11 6.67796e-02 1.97745e-02 471 2023 12 7.73572e-02 3.26400e-02 528 2024 1 5.37136e-02 2.11606e-02 653 2024 2 8.22358e-02 3.32344e-02 430 2024 3 5.29929e-02 2.55910e-02 453 2024 4 nan nan 0