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 nan nan 0 2002 8 nan nan 0 2002 9 nan nan 0 2002 10 4.10992e-03 5.85081e-03 71 2002 11 5.08105e-02 1.08543e-01 291 2002 12 7.29971e-02 1.22281e-01 86 2003 1 5.85579e-02 1.19026e-01 94 2003 2 1.14128e-01 1.71295e-01 15 2003 3 9.71658e-01 1.60901e+00 113 2003 4 1.65700e+00 1.07251e+00 19 2003 5 3.15587e+00 2.96974e+00 73 2003 6 8.22942e+00 2.65148e+00 3 2003 7 nan nan 0 2003 8 nan nan 0 2003 9 nan nan 0 2003 10 7.70316e-03 2.96357e-02 126 2003 11 2.50563e-02 8.11398e-02 131 2003 12 3.44846e-02 1.02379e-01 224 2004 1 7.96784e-03 2.09710e-02 29 2004 2 3.68393e-02 2.13743e-01 160 2004 3 2.94657e-01 7.65705e-01 400 2004 4 1.18653e+00 1.08389e+00 47 2004 5 2.07297e+00 3.08817e+00 36 2004 6 1.29094e+00 1.24375e+00 34 2004 7 nan nan 0 2004 8 4.37874e+00 2.72084e+00 13 2004 9 3.11640e-01 3.00709e-01 11 2004 10 6.99986e-02 9.80896e-02 77 2004 11 6.55138e-04 1.30247e-03 12 2004 12 5.33519e-02 1.63939e-01 189 2005 1 2.67443e-02 6.27555e-02 198 2005 2 9.68826e-02 1.68023e-01 308 2005 3 5.13297e-01 1.47955e+00 216 2005 4 1.61581e+00 1.40102e+00 46 2005 5 3.62404e+00 6.16986e+00 26 2005 6 1.08519e-01 0.00000e+00 1 2005 7 nan nan 0 2005 8 nan nan 0 2005 9 nan nan 0 2005 10 1.12450e-02 2.31250e-02 56 2005 11 8.05812e-03 2.95515e-02 177 2005 12 3.77944e-02 1.06027e-01 405 2006 1 5.15764e-03 1.41868e-02 103 2006 2 5.87342e-02 3.36240e-02 7 2006 3 3.08251e-02 1.07472e-01 144 2006 4 3.68228e+00 5.83678e+00 80 2006 5 2.04573e-01 0.00000e+00 1 2006 6 3.60844e+00 3.75923e+00 53 2006 7 nan nan 0 2006 8 nan nan 0 2006 9 8.59954e-03 6.42423e-03 8 2006 10 1.69399e-03 5.60561e-04 5 2006 11 8.32616e-02 2.09440e-01 343 2006 12 1.49257e-03 3.29931e-03 106 2007 1 1.13429e-01 2.32152e-01 353 2007 2 5.71234e-02 1.40110e-01 452 2007 3 1.24536e+00 2.84138e+00 221 2007 4 1.66182e-02 3.43098e-02 19 2007 5 2.19821e-02 9.44980e-02 55 2007 6 4.83383e-01 1.88496e-01 10 2007 7 nan nan 0 2007 8 3.87343e-01 4.71175e-01 11 2007 9 2.43696e-02 5.62271e-02 65 2007 10 8.97909e-02 4.15873e-01 225 2007 11 1.68486e-01 4.39114e-01 242 2007 12 1.13921e-01 2.03558e-01 211 2008 1 1.49702e-03 2.74099e-03 116 2008 2 1.70279e-01 3.24320e-01 181 2008 3 3.67926e-01 1.11768e+00 222 2008 4 6.88379e+00 0.00000e+00 1 2008 5 nan nan 0 2008 6 nan nan 0 2008 7 2.23703e+00 1.21597e+00 9 2008 8 nan nan 0 2008 9 2.10203e-01 1.38855e-01 16 2008 10 3.89633e-01 1.21708e+00 85 2008 11 3.10724e-02 9.63926e-02 116 2008 12 1.01919e-01 3.43584e-01 382 2009 1 3.59382e-01 6.77029e-01 567 2009 2 8.20242e-02 1.41825e-01 82 2009 3 1.03054e-01 2.20108e-01 77 2009 4 nan nan 0 2009 5 nan nan 0 2009 6 nan nan 0 2009 7 nan nan 0 2009 8 6.67090e-01 0.00000e+00 1 2009 9 1.59813e-01 2.99479e-01 19 2009 10 3.58293e-01 8.86581e-01 153 2009 11 2.99763e-02 1.21115e-01 162 2009 12 4.27286e-02 9.70666e-02 446 2010 1 4.63395e-02 1.31998e-01 216 2010 2 3.69041e-02 7.18640e-02 96 2010 3 7.56047e-01 1.88983e+00 95 2010 4 7.57239e-01 5.13419e-01 4 2010 5 4.29180e+00 5.74027e+00 48 2010 6 7.39426e+00 1.10946e+00 5 2010 7 nan nan 0 2010 8 nan nan 0 2010 9 7.60071e-01 7.93529e-01 33 2010 10 2.89774e-02 7.09124e-02 277 2010 11 2.90493e-02 1.02338e-01 492 2010 12 4.95433e-02 1.73364e-01 410 2011 1 1.83972e-02 4.62739e-02 125 2011 2 1.08733e-01 3.10013e-01 164 2011 3 2.82151e-01 4.12627e-01 20 2011 4 nan nan 0 2011 5 nan nan 0 2011 6 nan nan 0 2011 7 nan nan 0 2011 8 nan nan 0 2011 9 nan nan 0 2011 10 1.16650e-02 2.45384e-02 78 2011 11 1.06336e-03 5.59840e-04 7 2011 12 1.29996e-01 4.65352e-01 500 2012 1 1.99686e-01 4.67426e-01 528 2012 2 1.83934e-01 2.86996e-01 60 2012 3 1.62025e-01 2.25229e-01 3 2012 4 nan nan 0 2012 5 nan nan 0 2012 6 nan nan 0 2012 7 nan nan 0 2012 8 1.40119e+00 7.34681e-01 3 2012 9 3.85032e-02 6.91877e-02 44 2012 10 2.75616e-01 9.11875e-01 80 2012 11 6.78515e-02 1.48471e-01 201 2012 12 9.77725e-02 1.40801e-01 43 2013 1 9.15518e-02 2.07836e-01 266 2013 2 1.47664e-01 3.14420e-01 327 2013 3 8.49504e-01 1.01587e+00 67 2013 4 nan nan 0 2013 5 nan nan 0 2013 6 nan nan 0 2013 7 nan nan 0 2013 8 nan nan 0 2013 9 1.46660e-02 4.32035e-02 33 2013 10 1.21071e-01 2.10358e-01 103 2013 11 1.46096e-01 4.38069e-01 148 2013 12 9.41118e-02 1.18824e-01 211 2014 1 3.03458e-01 4.77791e-01 164 2014 2 2.10952e-01 5.06028e-01 316 2014 3 1.98082e-01 4.85315e-01 141 2014 4 3.49703e+00 1.71604e+00 2 2014 5 nan nan 0 2014 6 nan nan 0 2014 7 nan nan 0 2014 8 nan nan 0 2014 9 3.69872e-01 1.41815e+00 73 2014 10 4.66795e-02 1.09921e-01 103 2014 11 3.48998e-01 5.63535e-01 121 2014 12 2.52168e-02 5.68830e-02 513 2015 1 1.35852e-01 3.51080e-01 455 2015 2 1.45105e-01 2.25400e-01 43 2015 3 4.10124e-01 6.99735e-01 238 2015 4 4.00303e+00 5.19295e+00 18 2015 5 nan nan 0 2015 6 8.14078e+00 1.31666e+00 3 2015 7 nan nan 0 2015 8 5.96376e+00 3.80123e+00 11 2015 9 2.81294e-03 2.52882e-03 13 2015 10 2.10064e-03 2.60818e-03 37 2015 11 7.90410e-02 1.64430e-01 60 2015 12 1.24614e-01 3.52484e-01 280 2016 1 2.27565e-01 6.73153e-01 281 2016 2 5.36747e-01 9.42551e-01 496 2016 3 1.54057e-01 2.80842e-01 160 2016 4 1.06978e+00 4.59838e-01 48 2016 5 1.42218e+00 3.54691e+00 70 2016 6 nan nan 0 2016 7 nan nan 0 2016 8 nan nan 0 2016 9 4.47925e-02 7.85417e-02 45 2016 10 2.50792e-02 1.43491e-01 144 2016 11 7.91192e-03 5.65630e-02 247 2016 12 6.65889e-03 1.76245e-02 159 2017 1 1.08288e-01 2.85437e-01 339 2017 2 8.88423e-02 1.74756e-01 350 2017 3 4.65822e-02 1.94799e-01 166 2017 4 9.83380e+00 2.79563e+00 5 2017 5 nan nan 0 2017 6 nan nan 0 2017 7 nan nan 0 2017 8 4.87768e-02 3.62421e-02 15 2017 9 5.46786e-03 3.96569e-03 18 2017 10 1.65800e-01 4.40690e-01 74 2017 11 7.43865e-05 1.40333e-04 24 2017 12 2.90234e-02 1.35659e-01 183 2018 1 1.11764e-02 4.56010e-02 287 2018 2 1.00719e-02 2.69887e-02 51 2018 3 9.65768e-02 1.26528e-01 99 2018 4 nan nan 0 2018 5 nan nan 0 2018 6 nan nan 0 2018 7 nan nan 0 2018 8 3.45920e+00 3.03626e-01 2 2018 9 2.29012e-01 4.15822e-01 137 2018 10 1.14318e-01 2.13949e-01 32 2018 11 8.73652e-04 0.00000e+00 2 2018 12 5.70045e-02 1.51583e-01 213 2019 1 2.46102e-01 2.25391e-01 18 2019 2 1.10950e-01 2.41765e-01 247 2019 3 5.22957e-01 8.98370e-01 524 2019 4 3.86570e-01 4.90891e-01 107 2019 5 5.23923e-01 1.51488e+00 291 2019 6 2.53052e-01 5.97417e-01 240 2019 7 nan nan 0 2019 8 4.54580e-01 4.12561e-01 28 2019 9 7.61335e-01 1.59150e+00 145 2019 10 4.70126e-02 1.20206e-01 168 2019 11 5.46727e-02 1.93958e-01 149 2019 12 3.13812e-02 2.04902e-01 148 2020 1 1.75176e-02 3.73423e-02 260 2020 2 1.58891e-01 4.95754e-01 507 2020 3 1.13591e+00 2.13954e+00 321 2020 4 1.52128e+00 1.71558e+00 92 2020 5 6.33668e+00 3.25512e+00 6 2020 6 1.04621e+01 7.51973e-01 2 2020 7 nan nan 0 2020 8 nan nan 0 2020 9 4.09393e-02 6.47785e-02 74 2020 10 6.26002e-02 2.02128e-01 292 2020 11 1.49768e-01 4.08748e-01 127 2020 12 8.80619e-02 2.51093e-01 93 2021 1 3.15695e-01 6.99225e-01 388 2021 2 6.08191e-02 1.58469e-01 199 2021 3 1.00764e+00 1.32388e+00 43 2021 4 9.17321e-01 2.85580e-01 8 2021 5 1.43476e+01 5.27753e+00 15 2021 6 5.75383e+00 2.22756e+00 14 2021 7 nan nan 0 2021 8 9.07029e-02 1.25981e-01 4 2021 9 1.33665e-01 2.62049e-01 121 2021 10 5.79784e-02 1.38220e-01 133 2021 11 1.73019e-03 4.47482e-03 79 2021 12 3.29570e-04 9.75244e-04 15 2022 1 5.39644e-02 1.66297e-01 138 2022 2 1.77855e-01 4.08752e-01 457 2022 3 2.92621e-01 2.80464e-01 7 2022 4 nan nan 0 2022 5 nan nan 0 2022 6 nan nan 0 2022 7 5.51775e+00 4.23270e-01 4 2022 8 nan nan 0 2022 9 1.16117e+00 1.62692e+00 65 2022 10 9.06042e-02 2.66997e-01 336 2022 11 2.82124e-02 6.69007e-02 170 2022 12 3.36396e-02 1.51890e-01 447 2023 1 4.04350e-02 9.95777e-02 176 2023 2 1.69825e-01 3.74839e-01 122 2023 3 5.34735e-01 9.90562e-01 677 2023 4 2.11103e+00 3.70028e+00 230 2023 5 2.65594e-01 3.01171e-01 29 2023 6 2.53912e+00 1.83529e+00 35 2023 7 2.38725e+00 3.48880e+00 38 2023 8 nan nan 0 2023 9 1.75244e-01 2.93670e-01 91 2023 10 3.69600e-02 9.83230e-02 96 2023 11 4.90542e-03 1.19866e-02 130 2023 12 3.77746e-01 9.29080e-01 469 2024 1 4.78049e-02 1.65202e-01 347 2024 2 2.00415e-01 4.54866e-01 607 2024 3 2.06443e-01 5.60785e-01 101 2024 4 1.57443e+00 1.94789e+00 66