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 1.28471e-01 8.53004e-02 108 2002 8 1.15722e-01 7.32332e-02 207 2002 9 2.70951e-01 1.28429e-01 69 2002 10 1.32810e-01 6.00916e-02 404 2002 11 1.51044e-01 8.15341e-02 487 2002 12 1.44729e-01 9.38241e-02 420 2003 1 2.06752e-01 1.16401e-01 569 2003 2 1.58593e-01 8.41791e-02 371 2003 3 nan nan 0 2003 4 nan nan 0 2003 5 3.65434e-01 7.35006e-02 26 2003 6 nan nan 0 2003 7 nan nan 0 2003 8 nan nan 0 2003 9 2.65690e-01 1.38224e-01 69 2003 10 1.77995e-01 1.06598e-01 359 2003 11 1.56779e-01 1.01425e-01 327 2003 12 1.30315e-01 9.12379e-02 370 2004 1 1.02247e-01 6.25141e-02 628 2004 2 1.89039e-01 1.16419e-01 276 2004 3 3.23151e-01 8.66449e-02 53 2004 4 1.28572e-01 5.22255e-02 195 2004 5 1.19114e-01 7.08464e-02 200 2004 6 7.84209e-02 3.58674e-02 204 2004 7 2.23277e-01 1.39173e-01 91 2004 8 1.44390e-01 7.32663e-02 238 2004 9 3.83614e-01 2.50512e-02 9 2004 10 nan nan 0 2004 11 nan nan 0 2004 12 3.58923e-01 1.00107e-01 107 2005 1 2.15009e-01 9.46689e-02 169 2005 2 2.54007e-01 6.89542e-02 123 2005 3 2.21815e-01 1.28637e-01 99 2005 4 nan nan 0 2005 5 nan nan 0 2005 6 nan nan 0 2005 7 nan nan 0 2005 8 nan nan 0 2005 9 1.60327e-01 5.72011e-02 69 2005 10 8.67593e-02 4.48052e-02 490 2005 11 1.04268e-01 5.87751e-02 472 2005 12 1.88643e-01 9.78032e-02 387 2006 1 3.39919e-01 9.29684e-02 73 2006 2 3.16882e-01 9.08798e-02 16 2006 3 3.70740e-01 8.05262e-02 108 2006 4 1.41403e-01 5.65662e-02 215 2006 5 9.25862e-02 5.01903e-02 109 2006 6 9.90246e-02 3.60629e-02 98 2006 7 1.90242e-01 1.09793e-01 50 2006 8 1.13913e-01 3.61116e-02 201 2006 9 1.56482e-01 1.00141e-01 387 2006 10 9.83186e-02 7.79496e-02 480 2006 11 7.98764e-02 4.08927e-02 529 2006 12 4.79829e-02 4.64681e-02 350 2007 1 6.84421e-02 3.43445e-02 246 2007 2 9.86428e-02 6.14412e-02 443 2007 3 1.05638e-01 7.02513e-02 532 2007 4 7.67029e-02 4.28417e-02 253 2007 5 6.74221e-02 4.19904e-02 41 2007 6 5.69882e-02 1.47242e-02 64 2007 7 1.10411e-01 9.01508e-02 187 2007 8 8.47888e-02 3.92841e-02 146 2007 9 1.09927e-01 6.65782e-02 114 2007 10 7.59402e-02 6.45958e-02 338 2007 11 8.37901e-02 6.77538e-02 715 2007 12 8.84128e-02 6.66104e-02 514 2008 1 6.04531e-02 3.41848e-02 336 2008 2 1.62030e-01 7.78788e-02 480 2008 3 2.65005e-01 1.18372e-01 154 2008 4 2.82711e-01 1.16998e-01 17 2008 5 3.02676e-01 9.86008e-02 49 2008 6 9.35358e-02 2.78423e-02 153 2008 7 6.72886e-02 3.14000e-02 211 2008 8 2.23480e-01 6.04870e-02 63 2008 9 2.27751e-01 1.24344e-01 93 2008 10 2.04336e-01 1.00105e-01 433 2008 11 8.56690e-02 6.35009e-02 656 2008 12 2.30137e-01 1.07637e-01 386 2009 1 1.87790e-01 1.14816e-01 434 2009 2 1.11764e-01 7.50967e-02 636 2009 3 1.00461e-01 5.88358e-02 461 2009 4 2.71854e-01 1.31386e-01 71 2009 5 2.03576e-01 5.56300e-02 56 2009 6 9.72129e-02 2.67478e-02 51 2009 7 nan nan 0 2009 8 2.31955e-01 8.35361e-02 80 2009 9 1.89954e-01 1.08603e-01 296 2009 10 1.02319e-01 5.80874e-02 591 2009 11 5.98257e-02 3.34906e-02 502 2009 12 1.24012e-01 8.35527e-02 205 2010 1 1.47708e-01 1.35356e-01 543 2010 2 3.14697e-01 9.85191e-02 206 2010 3 2.91005e-01 9.76579e-02 207 2010 4 nan nan 0 2010 5 2.26013e-01 1.27481e-01 132 2010 6 7.64044e-02 3.32395e-02 192 2010 7 1.88074e-01 1.01786e-01 83 2010 8 9.28504e-02 3.12141e-02 44 2010 9 1.94700e-01 1.19281e-01 229 2010 10 1.08202e-01 6.14587e-02 1073 2010 11 8.90368e-02 6.40404e-02 856 2010 12 1.00827e-01 6.88470e-02 484 2011 1 1.12224e-01 9.96764e-02 412 2011 2 1.00447e-01 8.76385e-02 561 2011 3 1.45864e-01 8.24929e-02 585 2011 4 1.35883e-01 7.41538e-02 296 2011 5 4.38149e-02 2.48848e-02 309 2011 6 3.05999e-02 7.85453e-03 48 2011 7 7.28595e-02 5.02699e-02 161 2011 8 7.37367e-02 4.28958e-02 98 2011 9 6.12134e-02 1.82720e-02 424 2011 10 6.80244e-02 4.11519e-02 559 2011 11 6.69206e-02 5.18613e-02 798 2011 12 6.28944e-02 5.86714e-02 610 2012 1 9.30023e-02 9.62593e-02 706 2012 2 6.42868e-02 4.04466e-02 168 2012 3 1.38439e-01 1.04888e-01 342 2012 4 1.21375e-01 9.31912e-02 358 2012 5 7.11574e-02 2.96335e-02 230 2012 6 nan nan 0 2012 7 nan nan 0 2012 8 nan nan 0 2012 9 1.29533e-01 5.73193e-02 4 2012 10 1.57008e-01 8.23813e-02 61 2012 11 8.99572e-02 5.12839e-02 411 2012 12 1.26922e-01 7.35659e-02 331 2013 1 7.47732e-02 4.33373e-02 355 2013 2 9.22591e-02 4.11958e-02 264 2013 3 1.67120e-01 1.05503e-01 279 2013 4 5.83758e-03 9.52133e-04 3 2013 5 1.20115e-01 5.49970e-02 50 2013 6 3.15257e-01 1.53127e-01 12 2013 7 nan nan 0 2013 8 nan nan 0 2013 9 8.90109e-04 6.85357e-04 4 2013 10 1.71353e-01 1.01315e-01 428 2013 11 1.28946e-01 6.28932e-02 189 2013 12 7.37961e-02 3.80174e-02 309 2014 1 1.21661e-01 1.02932e-01 129 2014 2 2.79121e-01 1.03572e-01 159 2014 3 2.44818e-01 1.11564e-01 160 2014 4 nan nan 0 2014 5 nan nan 0 2014 6 1.24826e-01 3.13760e-02 32 2014 7 1.59776e-01 7.34691e-02 115 2014 8 2.75144e-01 1.68376e-01 8 2014 9 4.28904e-02 2.36190e-02 4 2014 10 1.73417e-01 1.06479e-01 469 2014 11 8.62295e-02 6.06944e-02 593 2014 12 1.11161e-01 1.06951e-01 382 2015 1 2.29376e-01 1.36922e-01 292 2015 2 1.99574e-01 1.06557e-01 202 2015 3 3.60470e-01 6.71999e-02 107 2015 4 3.08088e-01 8.65083e-02 47 2015 5 1.57518e-01 8.89278e-02 181 2015 6 1.25123e-01 5.21164e-02 131 2015 7 1.41226e-01 2.22243e-02 2 2015 8 1.47556e-01 5.05170e-02 9 2015 9 2.67065e-01 1.20071e-01 18 2015 10 1.07833e-01 7.55005e-02 357 2015 11 1.79339e-01 1.26856e-01 293 2015 12 1.06566e-01 6.82204e-02 435 2016 1 1.64663e-01 1.00666e-01 314 2016 2 3.02712e-01 9.98680e-02 172 2016 3 2.49414e-01 1.18491e-01 107 2016 4 3.30620e-01 8.51298e-02 90 2016 5 2.06320e-01 1.09016e-01 112 2016 6 7.29331e-02 2.70016e-02 303 2016 7 1.19680e-01 4.24845e-02 240 2016 8 6.71934e-02 7.38034e-02 147 2016 9 2.99088e-01 9.15471e-02 126 2016 10 1.10620e-01 5.71028e-02 471 2016 11 6.98778e-02 4.50792e-02 649 2016 12 6.94504e-02 4.15575e-02 383 2017 1 1.10589e-01 9.85618e-02 384 2017 2 2.74889e-01 9.84513e-02 108 2017 3 2.02584e-01 1.06792e-01 546 2017 4 1.22311e-01 7.33313e-02 296 2017 5 1.20037e-01 4.61858e-02 112 2017 6 7.60817e-02 5.24187e-02 228 2017 7 nan nan 0 2017 8 2.17040e-01 1.11120e-01 44 2017 9 1.24278e-01 9.27338e-02 8 2017 10 nan nan 0 2017 11 1.87810e-01 1.07500e-01 683 2017 12 1.46363e-01 1.05981e-01 433 2018 1 1.06460e-01 3.44286e-02 420 2018 2 1.92974e-01 1.20352e-01 291 2018 3 2.20317e-01 9.80266e-02 465 2018 4 1.32116e-01 7.33340e-02 293 2018 5 1.62267e-01 4.28105e-02 225 2018 6 3.77265e-01 4.57791e-02 3 2018 7 nan nan 0 2018 8 2.11978e-01 1.28674e-01 9 2018 9 2.29190e-01 8.93696e-02 56 2018 10 1.98364e-01 1.05575e-01 487 2018 11 1.17069e-01 6.00082e-02 216 2018 12 1.93529e-01 8.29086e-02 193 2019 1 nan nan 0 2019 2 nan nan 0 2019 3 2.84894e-01 1.15592e-01 68 2019 4 2.23217e-01 8.82639e-02 117 2019 5 8.91589e-02 2.94691e-02 226 2019 6 6.28657e-02 2.18913e-02 73 2019 7 2.57431e-02 1.52907e-02 26 2019 8 1.46414e-01 1.16900e-01 20 2019 9 8.38273e-02 2.97900e-02 173 2019 10 1.34120e-01 8.79185e-02 314 2019 11 1.11144e-01 6.33391e-02 570 2019 12 1.45321e-01 9.51526e-02 136 2020 1 1.63391e-01 9.35845e-02 333 2020 2 1.94546e-01 9.18294e-02 241 2020 3 1.68879e-01 8.60477e-02 70 2020 4 2.95227e-01 2.37139e-02 5 2020 5 3.03989e-01 3.54216e-02 10 2020 6 nan nan 0 2020 7 2.91786e-01 7.01584e-02 2 2020 8 2.18304e-01 1.07854e-02 10 2020 9 8.04339e-02 8.44422e-02 13 2020 10 2.69348e-01 1.23062e-01 105 2020 11 1.56100e-01 8.52941e-02 430 2020 12 1.23040e-01 6.21787e-02 354 2021 1 2.26147e-01 8.79546e-02 192 2021 2 3.41556e-01 9.78316e-02 86 2021 3 nan nan 0 2021 4 1.62471e-02 0.00000e+00 1 2021 5 4.15322e-01 4.54378e-02 8 2021 6 1.20134e-01 5.44340e-02 127 2021 7 nan nan 0 2021 8 nan nan 0 2021 9 1.66578e-01 5.85584e-02 64 2021 10 2.53117e-01 1.15539e-01 98 2021 11 1.75244e-01 1.01338e-01 370 2021 12 2.27341e-01 1.18742e-01 373 2022 1 3.25439e-01 7.64115e-02 344 2022 2 2.54326e-01 1.16545e-01 533 2022 3 2.51282e-01 9.05568e-02 415 2022 4 3.85325e-03 7.67618e-03 5 2022 5 3.35218e-01 1.22829e-01 80 2022 6 1.30287e-01 1.31410e-01 122 2022 7 1.60653e-01 1.18294e-01 141 2022 8 3.02854e-01 8.49091e-02 66 2022 9 2.52380e-01 9.41260e-02 17 2022 10 1.12194e-01 9.77672e-02 794 2022 11 1.44900e-01 7.21740e-02 277 2022 12 1.11671e-01 7.93364e-02 562 2023 1 7.58069e-02 4.72337e-02 655 2023 2 1.62031e-01 1.09845e-01 392 2023 3 2.32762e-01 1.01925e-01 172 2023 4 1.21388e-01 1.02634e-01 292 2023 5 7.13670e-02 6.30696e-02 179 2023 6 1.00820e-01 6.53388e-02 164 2023 7 2.93573e-01 1.25192e-01 52 2023 8 7.18177e-02 4.83878e-02 53 2023 9 1.98492e-01 8.60693e-02 44 2023 10 1.53869e-01 1.24381e-01 455 2023 11 8.36984e-02 6.03789e-02 553 2023 12 2.01477e-01 1.20584e-01 172 2024 1 nan nan 0 2024 2 3.00424e-01 1.01622e-01 108 2024 3 2.63826e-01 1.07242e-01 141 2024 4 nan nan 0