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 1.40905e-01 4.10787e-02 208 2002 8 1.03072e-01 1.99842e-02 404 2002 9 1.23550e-01 3.28671e-02 351 2002 10 1.19334e-01 1.61938e-02 79 2002 11 nan nan 0 2002 12 1.10257e-01 4.02665e-03 35 2003 1 1.32033e-01 8.49974e-03 6 2003 2 nan nan 0 2003 3 8.41524e-02 6.54040e-03 42 2003 4 1.08280e-01 5.74903e-02 276 2003 5 8.43713e-02 1.68452e-02 181 2003 6 1.28243e-01 9.62666e-02 244 2003 7 1.52768e-01 3.66099e-02 125 2003 8 1.36226e-01 9.99863e-02 325 2003 9 1.30807e-01 3.89877e-02 233 2003 10 1.19048e-01 4.08014e-02 162 2003 11 1.26405e-01 3.03290e-02 164 2003 12 1.02835e-01 1.19770e-02 130 2004 1 nan nan 0 2004 2 9.32857e-02 3.00639e-03 7 2004 3 1.05996e-01 2.04396e-02 100 2004 4 9.60008e-02 2.03300e-02 241 2004 5 1.05392e-01 3.31203e-02 131 2004 6 1.80104e-01 1.74540e-01 152 2004 7 2.54287e-01 2.74914e-01 101 2004 8 1.18459e-01 2.32918e-02 200 2004 9 1.47685e-01 6.33509e-02 452 2004 10 1.32136e-01 2.20429e-02 178 2004 11 1.10283e-01 1.93040e-02 150 2004 12 3.31867e-01 1.17851e-02 3 2005 1 nan nan 0 2005 2 7.86235e-02 9.28120e-03 34 2005 3 7.63202e-02 1.54699e-02 183 2005 4 8.28288e-02 1.99936e-02 361 2005 5 1.24018e-01 1.01424e-01 196 2005 6 1.30862e-01 6.55116e-02 158 2005 7 9.33738e-02 1.54793e-02 320 2005 8 1.08463e-01 2.28968e-02 262 2005 9 1.15734e-01 2.54505e-02 299 2005 10 1.03340e-01 1.70511e-02 187 2005 11 1.81702e-01 1.41268e-01 137 2005 12 8.52839e-02 8.42864e-03 31 2006 1 1.04219e-01 1.86475e-02 94 2006 2 nan nan 0 2006 3 9.11787e-02 2.28053e-02 338 2006 4 9.05224e-02 1.87944e-02 330 2006 5 2.28800e-01 3.86267e-01 134 2006 6 1.28857e-01 5.81586e-02 273 2006 7 8.35648e-02 1.78401e-02 125 2006 8 1.12059e-01 2.63098e-02 392 2006 9 1.09812e-01 3.46013e-02 133 2006 10 1.14118e-01 2.94463e-02 112 2006 11 8.81505e-02 1.53558e-02 93 2006 12 1.20711e-01 2.22206e-02 36 2007 1 9.25722e-02 7.70716e-03 36 2007 2 1.48044e-01 5.61405e-02 32 2007 3 1.24734e-01 6.92149e-02 185 2007 4 1.17522e-01 3.11401e-02 125 2007 5 1.67670e-01 3.37025e-01 235 2007 6 1.13169e-01 3.13002e-02 348 2007 7 9.26445e-02 1.53158e-02 328 2007 8 9.04161e-02 1.87829e-02 248 2007 9 1.30389e-01 6.26194e-02 393 2007 10 1.22962e-01 2.52835e-02 212 2007 11 1.00188e-01 1.01520e-02 33 2007 12 1.24062e-01 1.82140e-02 78 2008 1 1.56052e-01 3.47189e-02 27 2008 2 6.79103e-02 7.18976e-03 29 2008 3 7.38535e-02 1.18753e-02 127 2008 4 1.16941e-01 5.77085e-02 345 2008 5 1.13181e-01 3.89154e-02 167 2008 6 9.34262e-02 2.99481e-02 61 2008 7 2.11770e-01 1.54664e-01 148 2008 8 1.23273e-01 7.19821e-02 423 2008 9 1.50355e-01 1.62849e-01 349 2008 10 1.21650e-01 1.49908e-02 236 2008 11 9.54324e-02 1.79190e-02 111 2008 12 2.01022e-01 7.56500e-02 9 2009 1 nan nan 0 2009 2 6.63535e-02 7.96397e-03 43 2009 3 8.84145e-02 1.38109e-02 152 2009 4 9.09848e-02 3.52744e-02 369 2009 5 2.12046e-01 2.30571e-01 196 2009 6 1.27294e-01 8.31387e-02 181 2009 7 1.04183e-01 2.21761e-02 156 2009 8 1.05794e-01 1.13135e-01 213 2009 9 1.43206e-01 1.77583e-01 454 2009 10 1.27792e-01 3.97446e-02 72 2009 11 1.15254e-01 2.44222e-02 219 2009 12 nan nan 0 2010 1 9.75918e-02 1.09380e-02 49 2010 2 7.97190e-02 1.00483e-02 79 2010 3 7.48256e-02 1.34666e-02 266 2010 4 9.77339e-02 3.54842e-02 221 2010 5 9.63104e-02 3.36462e-02 395 2010 6 9.90675e-02 2.27880e-02 166 2010 7 8.22299e-02 1.19734e-02 194 2010 8 8.88390e-02 1.45449e-02 200 2010 9 1.09354e-01 2.17836e-02 121 2010 10 1.34558e-01 1.11305e-01 316 2010 11 1.01592e-01 2.61532e-02 209 2010 12 1.02636e-01 2.08879e-02 11 2011 1 1.01800e-01 0.00000e+00 1 2011 2 1.01671e-01 5.17058e-02 56 2011 3 1.13639e-01 1.85600e-02 150 2011 4 8.78390e-02 2.16780e-02 277 2011 5 1.05168e-01 3.91455e-02 199 2011 6 3.22869e-01 8.88429e-01 143 2011 7 1.74848e-01 1.41868e-01 221 2011 8 1.30247e-01 3.92242e-02 381 2011 9 2.58638e-01 3.16616e-01 207 2011 10 1.54973e-01 7.45874e-02 351 2011 11 1.41365e-01 4.67511e-02 109 2011 12 nan nan 0 2012 1 nan nan 0 2012 2 8.12894e-02 7.87009e-03 132 2012 3 9.96753e-02 1.75150e-02 231 2012 4 9.31911e-02 4.75202e-02 338 2012 5 9.88000e-02 5.46948e-02 228 2012 6 1.02210e-01 2.37926e-02 154 2012 7 6.97266e-02 1.10113e-02 218 2012 8 8.00532e-02 2.04482e-02 331 2012 9 9.66714e-02 1.49636e-02 384 2012 10 1.16435e-01 4.60184e-02 166 2012 11 8.80914e-02 7.80949e-03 70 2012 12 1.05741e-01 8.10118e-03 27 2013 1 1.58120e-01 6.47754e-02 83 2013 2 nan nan 0 2013 3 9.66916e-02 2.60558e-02 190 2013 4 1.34129e-01 1.01298e-01 101 2013 5 1.64584e-01 9.53452e-02 148 2013 6 1.14169e-01 4.85382e-02 108 2013 7 9.71068e-02 1.79524e-02 161 2013 8 9.67786e-02 1.44621e-02 206 2013 9 1.29666e-01 3.73950e-02 476 2013 10 1.27112e-01 1.35407e-02 225 2013 11 1.02605e-01 1.60698e-02 78 2013 12 2.83419e-01 2.27560e-02 21 2014 1 nan nan 0 2014 2 nan nan 0 2014 3 8.99826e-02 6.89205e-02 23 2014 4 7.68030e-02 1.78227e-02 198 2014 5 2.35030e-01 3.36631e-01 165 2014 6 2.68886e-01 3.56826e-01 139 2014 7 1.24750e-01 2.66930e-02 100 2014 8 1.26686e-01 3.99700e-02 205 2014 9 1.72052e-01 2.00714e-01 232 2014 10 1.46930e-01 2.85449e-02 163 2014 11 8.96800e-01 0.00000e+00 1 2014 12 1.22318e-01 3.89744e-02 100 2015 1 nan nan 0 2015 2 nan nan 0 2015 3 8.20450e-02 1.08971e-02 80 2015 4 1.06302e-01 2.72227e-02 272 2015 5 8.99284e-02 1.69580e-02 123 2015 6 1.01744e-01 2.73278e-02 214 2015 7 1.02709e-01 2.26236e-02 141 2015 8 1.09736e-01 2.19162e-02 194 2015 9 1.25733e-01 2.85085e-02 294 2015 10 1.38642e-01 1.38942e-02 81 2015 11 1.30892e-01 2.12942e-02 238 2015 12 1.02081e-01 1.09199e-02 67 2016 1 2.37758e-01 1.10906e-01 33 2016 2 nan nan 0 2016 3 1.70262e-01 1.00629e-01 173 2016 4 1.26065e-01 4.11414e-02 243 2016 5 9.87632e-02 5.87947e-02 228 2016 6 1.47436e-01 9.35658e-02 233 2016 7 8.91044e-02 1.50052e-02 253 2016 8 9.07450e-02 1.40309e-02 320 2016 9 1.17334e-01 2.17689e-02 265 2016 10 1.19212e-01 1.97704e-02 149 2016 11 1.20969e-01 1.31322e-02 196 2016 12 1.18871e-01 1.47341e-02 14 2017 1 1.21514e-01 1.87677e-02 74 2017 2 9.67970e-02 1.33181e-02 66 2017 3 1.12488e-01 3.92327e-02 138 2017 4 1.15999e-01 1.03646e-01 299 2017 5 8.95850e-02 2.21741e-02 187 2017 6 1.26781e-01 4.84380e-02 166 2017 7 1.13082e-01 2.71378e-02 308 2017 8 2.60368e-01 2.02868e-01 69 2017 9 1.33806e-01 8.84134e-02 330 2017 10 1.53632e-01 1.46599e-01 260 2017 11 1.13174e-01 1.32586e-02 47 2017 12 nan nan 0 2018 1 nan nan 0 2018 2 1.44232e-01 6.10461e-02 75 2018 3 8.36886e-02 1.07582e-02 395 2018 4 3.03385e-01 1.76493e-01 133 2018 5 1.54153e-01 3.56160e-01 295 2018 6 1.14447e-01 4.71168e-02 221 2018 7 9.46691e-02 1.94873e-02 269 2018 8 1.02385e-01 2.19226e-02 93 2018 9 1.37439e-01 3.05460e-02 284 2018 10 1.36254e-01 3.99106e-02 168 2018 11 nan nan 0 2018 12 nan nan 0 2019 1 9.60340e-02 4.25492e-03 47 2019 2 nan nan 0 2019 3 8.50333e-02 9.06902e-03 216 2019 4 9.37181e-02 2.44416e-02 188 2019 5 7.61155e-02 1.67216e-02 232 2019 6 1.67580e-01 3.20346e-01 245 2019 7 2.89793e-01 3.28279e-01 171 2019 8 1.48886e-01 6.35448e-02 287 2019 9 1.95594e-01 2.66756e-01 125 2019 10 1.85882e-01 7.42606e-02 112 2019 11 nan nan 0 2019 12 2.91467e-01 1.76681e-01 81 2020 1 nan nan 0 2020 2 1.06137e-01 1.72633e-02 89 2020 3 1.11161e-01 2.01113e-02 205 2020 4 1.33359e-01 1.15044e-01 235 2020 5 1.13541e-01 3.54550e-02 232 2020 6 1.78387e-01 2.34663e-01 357 2020 7 9.52220e-02 1.76592e-02 318 2020 8 1.45783e-01 9.78993e-02 117 2020 9 3.42703e-01 3.59484e-01 228 2020 10 1.32852e-01 2.80103e-02 84 2020 11 2.49116e-01 2.00317e-01 200 2020 12 1.72000e-01 1.26180e-02 41 2021 1 1.21351e-01 5.13985e-03 45 2021 2 8.56627e-02 1.70213e-02 51 2021 3 9.77921e-02 1.69930e-02 353 2021 4 9.07797e-02 2.00540e-02 197 2021 5 2.01653e-01 2.64823e-01 198 2021 6 1.42050e-01 5.46979e-02 92 2021 7 1.00299e-01 1.54769e-02 176 2021 8 1.51155e-01 7.18435e-02 141 2021 9 1.61854e-01 1.17582e-01 291 2021 10 1.62083e-01 3.51478e-02 130 2021 11 1.41462e-01 3.74220e-02 84 2021 12 2.64225e-01 1.54694e-01 73 2022 1 1.09933e-01 1.18455e-02 12 2022 2 nan nan 0 2022 3 9.83077e-02 2.76943e-02 104 2022 4 1.64849e-01 9.16100e-02 127 2022 5 1.18968e-01 1.12081e-01 118 2022 6 1.29656e-01 5.24031e-02 197 2022 7 9.85062e-02 3.73434e-02 130 2022 8 1.29914e-01 8.29770e-02 425 2022 9 2.88412e-01 3.09853e-01 344 2022 10 1.47304e-01 6.15078e-02 519 2022 11 1.15999e-01 2.99630e-02 166 2022 12 1.24692e-01 3.29102e-02 48 2023 1 nan nan 0 2023 2 1.31335e-01 3.48754e-02 193 2023 3 1.17219e-01 3.66958e-02 484 2023 4 1.26294e-01 5.72748e-02 358 2023 5 3.10809e-01 5.18948e-01 330 2023 6 1.10549e-01 2.84293e-02 161 2023 7 9.41947e-02 2.70639e-02 342 2023 8 1.56804e-01 2.16557e-01 356 2023 9 2.11295e-01 2.36482e-01 381 2023 10 2.31882e-01 1.56545e-01 212 2023 11 1.25434e-01 3.58526e-02 164 2023 12 nan nan 0 2024 1 nan nan 0 2024 2 1.14601e-01 2.72042e-02 402 2024 3 1.01679e-01 2.67847e-02 205 2024 4 nan nan 0