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 1.84866e-01 4.37658e-02 257 2002 8 3.52370e-01 5.35738e-01 377 2002 9 2.20372e-01 3.18696e-02 321 2002 10 1.72497e-01 8.64810e-02 105 2002 11 2.17657e-01 4.36189e-02 88 2002 12 1.05204e-01 1.28646e-02 95 2003 1 8.63333e-02 7.02029e-03 18 2003 2 9.31968e-02 7.93034e-03 125 2003 3 8.98180e-02 8.69894e-03 89 2003 4 1.41247e-01 4.14506e-02 245 2003 5 1.93686e-01 1.03921e-01 177 2003 6 3.40186e-01 4.40601e-01 125 2003 7 1.71494e-01 2.54175e-02 180 2003 8 2.03157e-01 2.02324e-01 454 2003 9 2.18873e-01 8.72436e-02 325 2003 10 2.39853e-01 2.66979e-01 152 2003 11 1.68456e-01 1.22355e-01 236 2003 12 1.22356e-01 3.80777e-02 285 2004 1 1.10244e-01 5.12932e-02 101 2004 2 9.52475e-02 1.91989e-02 177 2004 3 1.87022e-01 1.92516e-01 117 2004 4 2.31051e-01 2.63164e-01 227 2004 5 5.82974e-01 7.57723e-01 187 2004 6 2.02814e-01 6.35850e-02 70 2004 7 2.03606e-01 6.39847e-02 93 2004 8 2.17872e-01 1.90895e-01 153 2004 9 2.06960e-01 8.29679e-02 400 2004 10 2.24382e-01 4.55174e-02 191 2004 11 2.43938e-01 1.03330e-01 68 2004 12 1.16250e-01 4.97500e-02 108 2005 1 1.02414e+00 1.26954e-01 21 2005 2 1.02372e-01 3.55019e-02 72 2005 3 9.25451e-02 6.06961e-03 102 2005 4 1.50229e-01 3.66464e-02 314 2005 5 2.25228e-01 2.18236e-01 207 2005 6 1.25829e-01 2.48781e-02 41 2005 7 2.08539e-01 7.71509e-02 262 2005 8 2.45030e-01 1.90338e-01 193 2005 9 2.81794e-01 3.90098e-01 497 2005 10 1.94355e-01 6.62519e-02 247 2005 11 1.22101e-01 3.39620e-02 135 2005 12 9.37036e-02 9.95336e-03 112 2006 1 1.07421e-01 1.18255e-02 202 2006 2 1.09839e-01 1.12810e-02 154 2006 3 1.08050e-01 2.20918e-02 334 2006 4 1.60987e-01 8.40428e-02 262 2006 5 2.31124e-01 1.14343e-01 241 2006 6 5.35489e-01 1.07164e+00 233 2006 7 2.08268e-01 6.77432e-02 62 2006 8 3.58803e-01 5.58729e-01 310 2006 9 1.28920e-01 1.15655e-03 10 2006 10 2.11695e-01 9.91254e-02 146 2006 11 1.80242e-01 4.62598e-02 24 2006 12 1.23202e-01 2.54891e-02 96 2007 1 8.35954e-02 1.86040e-02 86 2007 2 7.91970e-02 8.02488e-03 203 2007 3 1.08287e-01 3.55011e-02 240 2007 4 1.24307e-01 1.60096e-02 181 2007 5 3.57696e-01 6.02468e-01 194 2007 6 4.08626e-01 4.46978e-01 231 2007 7 2.32241e-01 1.83908e-01 127 2007 8 1.99689e-01 5.66287e-02 277 2007 9 2.50617e-01 9.72275e-02 407 2007 10 2.56694e-01 7.92736e-02 64 2007 11 2.81918e-01 1.76319e-01 51 2007 12 nan nan 0 2008 1 8.08638e-02 5.99038e-03 69 2008 2 9.46138e-02 1.43763e-02 116 2008 3 8.99422e-02 8.08437e-03 263 2008 4 1.43858e-01 3.94444e-02 302 2008 5 2.29596e-01 1.29020e-01 209 2008 6 1.52458e-01 1.24075e-02 38 2008 7 2.76030e-01 2.20523e-01 169 2008 8 3.76696e-01 4.68625e-01 251 2008 9 2.80010e-01 1.71696e-01 272 2008 10 4.76990e-01 6.53735e-01 272 2008 11 9.53630e-02 9.46427e-03 119 2008 12 nan nan 0 2009 1 8.09708e-02 7.02317e-03 96 2009 2 8.52349e-02 8.55989e-03 195 2009 3 1.36641e-01 9.69505e-02 447 2009 4 1.90667e-01 2.38303e-01 283 2009 5 3.49485e-01 3.44036e-01 228 2009 6 2.51565e-01 2.33157e-01 198 2009 7 3.31377e-01 2.58610e-01 70 2009 8 2.02930e-01 7.15305e-02 184 2009 9 3.18995e-01 3.26784e-01 495 2009 10 2.18378e-01 1.40564e-01 80 2009 11 2.85260e-01 2.90491e-01 260 2009 12 1.27328e-01 2.57596e-02 103 2010 1 8.63751e-02 9.91912e-03 177 2010 2 1.12964e-01 5.77455e-02 144 2010 3 1.37646e-01 7.67126e-02 395 2010 4 1.71542e-01 1.28248e-01 320 2010 5 2.32062e-01 2.29443e-01 205 2010 6 1.57549e-01 3.60311e-02 118 2010 7 1.61695e-01 3.00508e-02 256 2010 8 3.28729e-01 4.41607e-01 292 2010 9 1.75231e-01 1.09846e-01 141 2010 10 3.79723e-01 4.25051e-01 151 2010 11 1.97105e-01 1.07186e-01 126 2010 12 1.56747e-01 1.15953e-02 38 2011 1 8.49821e-02 8.05005e-03 56 2011 2 1.24051e-01 1.16080e-01 122 2011 3 1.01215e-01 3.85300e-02 298 2011 4 2.58160e-01 9.28324e-02 75 2011 5 1.86743e-01 6.02641e-02 187 2011 6 5.40774e-01 5.34638e-01 193 2011 7 1.66752e-01 2.86766e-02 294 2011 8 1.93346e-01 6.16415e-02 217 2011 9 2.15013e-01 1.41613e-01 274 2011 10 3.90716e-01 3.96020e-01 227 2011 11 2.66140e-01 4.86088e-01 194 2011 12 1.08884e-01 1.47489e-02 190 2012 1 9.93614e-02 1.73566e-02 114 2012 2 9.45041e-02 1.23199e-02 219 2012 3 1.66659e-01 1.45210e-01 273 2012 4 2.45425e-01 1.61063e-01 363 2012 5 3.81641e-01 5.84844e-01 136 2012 6 1.48529e-01 3.24450e-02 294 2012 7 1.65090e-01 3.61833e-02 183 2012 8 1.92802e-01 3.26301e-02 351 2012 9 2.74158e-01 3.16558e-01 303 2012 10 1.57804e-01 3.66811e-02 147 2012 11 2.39655e-01 2.35017e-01 149 2012 12 1.02189e-01 2.81761e-02 87 2013 1 1.64563e-01 2.79839e-01 124 2013 2 1.30277e-01 1.57655e-01 168 2013 3 1.01416e-01 2.05910e-02 141 2013 4 1.26124e-01 2.84403e-02 168 2013 5 3.43657e-01 2.81139e-01 173 2013 6 4.57223e-01 5.44192e-01 145 2013 7 2.12839e-01 6.70527e-02 185 2013 8 2.60133e-01 1.06002e-01 336 2013 9 1.98834e-01 3.56480e-02 436 2013 10 1.62468e-01 2.72213e-02 295 2013 11 1.11528e-01 2.37097e-02 174 2013 12 9.43615e-02 1.01538e-02 78 2014 1 8.56808e-02 3.00826e-03 47 2014 2 8.08109e-02 5.42697e-03 129 2014 3 9.70930e-02 2.59956e-02 387 2014 4 1.28654e-01 3.82467e-02 217 2014 5 1.78985e-01 9.19741e-02 123 2014 6 2.72833e-01 3.24298e-01 122 2014 7 3.04841e-01 4.50409e-01 136 2014 8 5.79308e-01 7.48149e-01 191 2014 9 4.32878e-01 4.22637e-01 253 2014 10 1.95403e-01 4.28383e-02 144 2014 11 2.31200e-01 5.78197e-02 60 2014 12 1.75922e-01 2.41927e-01 79 2015 1 1.13607e-01 8.27853e-02 143 2015 2 9.11529e-02 1.78167e-02 17 2015 3 1.02531e-01 2.15516e-02 348 2015 4 1.35029e-01 2.11562e-02 271 2015 5 1.11712e-01 3.92222e-02 174 2015 6 1.87279e-01 9.40165e-02 111 2015 7 1.49482e-01 2.88507e-02 184 2015 8 3.04411e-01 2.97769e-01 201 2015 9 5.13326e-01 7.23333e-01 275 2015 10 2.10791e-01 4.32544e-02 236 2015 11 1.39638e-01 3.25347e-02 394 2015 12 9.35524e-02 1.40983e-02 63 2016 1 9.10118e-02 3.62506e-03 17 2016 2 8.11472e-02 1.19503e-02 163 2016 3 1.08051e-01 3.12946e-02 167 2016 4 1.41056e-01 6.05699e-02 196 2016 5 1.58502e-01 4.41747e-02 218 2016 6 1.44911e-01 2.24189e-02 242 2016 7 1.37770e-01 6.60368e-02 148 2016 8 2.38221e-01 1.19645e-01 393 2016 9 2.35421e-01 1.46546e-01 456 2016 10 2.11892e-01 9.71693e-02 457 2016 11 2.88986e-01 3.02461e-01 303 2016 12 9.92625e-02 9.38555e-03 16 2017 1 8.63479e-02 7.77872e-03 96 2017 2 9.33657e-02 1.28165e-02 134 2017 3 1.10593e-01 1.79630e-02 143 2017 4 1.46189e-01 1.01033e-01 114 2017 5 1.65070e-01 8.66319e-02 97 2017 6 1.38442e-01 3.17509e-02 139 2017 7 1.38883e-01 5.92821e-02 220 2017 8 2.95200e-01 1.45788e-01 102 2017 9 2.58370e-01 2.10469e-01 284 2017 10 2.85068e-01 2.25588e-01 238 2017 11 1.98094e-01 1.91761e-01 173 2017 12 9.41488e-02 6.84093e-03 43 2018 1 7.88907e-02 7.74766e-03 108 2018 2 1.04804e-01 3.21287e-02 211 2018 3 1.06446e-01 1.79406e-02 295 2018 4 1.22198e-01 2.08100e-02 194 2018 5 3.94088e-01 8.98733e-01 233 2018 6 1.88446e-01 9.99145e-02 249 2018 7 1.46264e-01 3.84757e-02 293 2018 8 2.35158e-01 8.90158e-02 134 2018 9 1.70508e-01 2.31724e-02 250 2018 10 1.45836e-01 1.61565e-02 207 2018 11 1.31660e-01 2.22287e-02 60 2018 12 1.23744e-01 2.26530e-02 54 2019 1 1.00050e-01 3.49911e-02 107 2019 2 9.84000e-02 2.58844e-03 4 2019 3 9.53575e-02 1.63850e-02 240 2019 4 1.18076e-01 2.35398e-02 142 2019 5 1.67317e-01 5.55602e-02 145 2019 6 1.88308e-01 5.57437e-02 227 2019 7 1.76598e-01 1.57507e-01 242 2019 8 2.78840e-01 4.17747e-01 219 2019 9 2.16601e-01 2.98621e-02 206 2019 10 1.98250e-01 7.81002e-02 352 2019 11 nan nan 0 2019 12 7.55765e-02 3.43286e-03 51 2020 1 nan nan 0 2020 2 1.01093e-01 1.86341e-02 121 2020 3 1.27175e-01 3.16972e-02 231 2020 4 1.70015e-01 1.23309e-01 213 2020 5 2.67023e-01 3.30061e-01 272 2020 6 2.24012e-01 1.30118e-01 351 2020 7 1.44352e-01 2.86408e-02 215 2020 8 2.20672e-01 5.81203e-02 136 2020 9 3.57490e-01 2.54434e-01 147 2020 10 3.16710e-01 3.85508e-01 228 2020 11 3.10392e-01 2.36978e-01 234 2020 12 1.35243e-01 3.07362e-02 79 2021 1 1.04946e-01 3.93709e-02 97 2021 2 1.00618e-01 4.60601e-02 153 2021 3 1.92099e-01 1.90649e-01 455 2021 4 1.22704e-01 4.21959e-02 227 2021 5 1.42065e-01 2.73843e-02 202 2021 6 2.52988e-01 5.85317e-02 51 2021 7 2.65441e-01 1.11732e-01 88 2021 8 2.74435e-01 1.58140e-01 253 2021 9 2.30359e-01 8.06341e-02 311 2021 10 2.10897e-01 5.33921e-02 144 2021 11 1.90194e-01 8.15848e-02 165 2021 12 1.37482e-01 2.59011e-02 49 2022 1 9.19982e-02 1.57792e-02 113 2022 2 8.73551e-02 5.63013e-03 98 2022 3 1.01762e-01 1.82720e-02 182 2022 4 1.88519e-01 1.05999e-01 77 2022 5 2.83350e-01 2.62165e-01 195 2022 6 1.82465e-01 9.67501e-02 241 2022 7 8.83088e-02 1.37942e-02 68 2022 8 2.31655e-01 1.23179e-01 220 2022 9 2.32174e-01 1.70583e-01 285 2022 10 3.46915e-01 4.03600e-01 501 2022 11 1.95419e-01 2.82907e-01 354 2022 12 9.37500e-02 2.03698e-02 104 2023 1 6.48111e-02 5.54756e-03 18 2023 2 8.86220e-02 2.50034e-02 264 2023 3 1.52781e-01 1.46784e-01 376 2023 4 1.06664e-01 2.76229e-02 332 2023 5 4.33919e-01 8.24104e-01 366 2023 6 1.32341e-01 2.82650e-02 85 2023 7 2.11792e-01 2.51072e-01 258 2023 8 4.14761e-01 8.00637e-01 415 2023 9 3.45186e-01 4.84180e-01 563 2023 10 2.69274e-01 3.21242e-01 328 2023 11 1.58629e-01 4.63347e-02 131 2023 12 7.06000e-02 0.00000e+00 1 2024 1 8.65118e-02 3.45652e-02 68 2024 2 1.39079e-01 1.95891e-01 447 2024 3 1.34071e-01 7.81718e-02 347 2024 4 1.04493e-01 1.64181e-02 60