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 1.43577e+00 1.34024e+00 248 2002 8 7.95589e-01 9.81315e-01 479 2002 9 4.20662e-01 7.86010e-01 405 2002 10 3.80305e-01 8.27907e-01 209 2002 11 8.56273e-01 1.15665e+00 48 2002 12 3.14678e+00 1.57426e+00 47 2003 1 nan nan 0 2003 2 nan nan 0 2003 3 1.12066e+01 1.39792e+00 18 2003 4 5.02631e-02 1.67333e-01 159 2003 5 5.80953e-01 9.87751e-01 145 2003 6 1.60547e+00 2.13769e+00 162 2003 7 5.24083e+00 3.77009e+00 408 2003 8 1.28852e+00 1.27906e+00 380 2003 9 6.51745e-01 5.74355e-01 175 2003 10 8.53648e+00 5.87973e+00 176 2003 11 4.69970e+00 4.79149e+00 182 2003 12 2.35797e+00 5.14119e+00 211 2004 1 nan nan 0 2004 2 nan nan 0 2004 3 2.93385e+00 2.08206e+00 14 2004 4 6.82957e-03 1.86247e-02 212 2004 5 7.84360e-01 7.82710e-01 222 2004 6 3.50678e-01 4.58434e-01 108 2004 7 8.59011e-01 1.11731e+00 69 2004 8 6.84370e-01 1.07272e+00 172 2004 9 1.09654e-01 2.00889e-01 530 2004 10 7.75188e-01 1.74612e+00 351 2004 11 3.95340e+00 5.05704e+00 170 2004 12 6.78114e-01 1.50146e+00 176 2005 1 nan nan 0 2005 2 nan nan 0 2005 3 nan nan 0 2005 4 7.02945e-02 1.93130e-01 239 2005 5 4.78119e+00 3.14137e+00 118 2005 6 4.47384e+00 3.07777e+00 69 2005 7 1.65673e+00 1.37903e+00 259 2005 8 4.36919e-01 6.62230e-01 256 2005 9 1.24093e-01 1.70370e-01 212 2005 10 1.59794e-01 3.58232e-01 211 2005 11 7.73920e-01 1.29246e+00 148 2005 12 1.13982e+00 1.37715e+00 16 2006 1 6.07563e-01 1.08444e+00 54 2006 2 nan nan 0 2006 3 4.81681e-01 2.05356e+00 265 2006 4 1.22774e-01 3.92464e-01 233 2006 5 1.18053e+00 9.91960e-01 108 2006 6 1.22522e+00 1.37944e+00 197 2006 7 9.51943e-01 1.48766e+00 201 2006 8 2.40771e-01 3.38023e-01 352 2006 9 5.30883e-02 1.00509e-01 132 2006 10 1.17298e-01 2.40887e-01 105 2006 11 3.78538e+00 4.52545e+00 139 2006 12 2.31526e+00 3.62403e+00 53 2007 1 nan nan 0 2007 2 nan nan 0 2007 3 1.07177e-02 6.58568e-02 54 2007 4 1.36519e-01 1.97048e-01 113 2007 5 1.50461e-01 2.93205e-01 275 2007 6 6.76855e-01 6.57145e-01 298 2007 7 4.65232e-01 4.86787e-01 233 2007 8 2.47877e-01 2.65852e-01 193 2007 9 5.35608e-01 7.20110e-01 279 2007 10 7.27482e-01 1.44785e+00 299 2007 11 2.15456e+00 1.81615e+00 83 2007 12 1.38973e-01 2.54882e-01 29 2008 1 nan nan 0 2008 2 nan nan 0 2008 3 nan nan 0 2008 4 1.84499e+00 2.85471e+00 242 2008 5 1.21056e+00 1.64018e+00 98 2008 6 7.09090e+00 3.64271e+00 58 2008 7 3.90353e+00 4.38366e+00 264 2008 8 9.25573e-01 1.37372e+00 343 2008 9 3.98587e-01 4.88813e-01 365 2008 10 2.41910e-01 6.64339e-01 294 2008 11 3.75975e+00 4.56637e+00 165 2008 12 nan nan 0 2009 1 nan nan 0 2009 2 nan nan 0 2009 3 3.53478e-01 1.79551e-01 5 2009 4 3.82253e-03 2.05351e-02 240 2009 5 5.03362e-01 8.19602e-01 218 2009 6 1.92558e-01 2.60882e-01 128 2009 7 2.02789e+00 3.07952e+00 98 2009 8 5.78317e-01 8.33522e-01 178 2009 9 3.85300e-01 6.61501e-01 451 2009 10 7.72271e-02 2.25091e-01 70 2009 11 4.13909e+00 4.23936e+00 234 2009 12 3.34974e+00 2.90313e+00 63 2010 1 nan nan 0 2010 2 nan nan 0 2010 3 1.70804e+00 3.15198e+00 183 2010 4 2.39961e+00 3.68468e+00 259 2010 5 3.98508e+00 3.37759e+00 332 2010 6 2.96598e+00 4.33099e+00 72 2010 7 1.49380e+00 1.92255e+00 181 2010 8 8.35256e-01 7.52031e-01 208 2010 9 2.00302e+00 2.28898e+00 255 2010 10 5.11573e-01 1.25249e+00 287 2010 11 2.25817e+00 2.77091e+00 198 2010 12 nan nan 0 2011 1 nan nan 0 2011 2 nan nan 0 2011 3 nan nan 0 2011 4 1.79191e+00 1.98123e+00 99 2011 5 1.96421e-01 3.41628e-01 143 2011 6 1.36237e-01 1.77728e-01 154 2011 7 1.46346e+00 2.10661e+00 253 2011 8 6.21911e-01 9.41746e-01 396 2011 9 3.30179e-01 5.44728e-01 178 2011 10 1.51102e-01 1.95771e-01 238 2011 11 5.78339e-02 1.13791e-01 66 2011 12 1.89763e+00 4.07781e+00 168 2012 1 2.22665e+00 1.76336e+00 32 2012 2 nan nan 0 2012 3 4.04707e+00 4.75541e+00 224 2012 4 6.16352e-01 9.59758e-01 295 2012 5 3.98031e+00 3.57010e+00 255 2012 6 5.03354e+00 3.90679e+00 151 2012 7 1.37874e+00 1.61795e+00 325 2012 8 8.74009e-01 1.20673e+00 319 2012 9 1.78381e+00 3.18451e+00 290 2012 10 2.20369e+00 2.51277e+00 207 2012 11 1.50720e+01 3.56470e+00 12 2012 12 6.30407e+00 5.81291e+00 103 2013 1 nan nan 0 2013 2 nan nan 0 2013 3 3.80400e+00 2.09077e+00 62 2013 4 1.48326e+00 1.66335e+00 142 2013 5 4.09141e-02 1.09497e-01 67 2013 6 1.32331e-01 3.77775e-01 194 2013 7 1.94618e+00 3.46392e+00 91 2013 8 4.29406e-01 5.31005e-01 296 2013 9 5.20143e-02 1.33945e-01 389 2013 10 5.77937e-01 6.52047e-01 286 2013 11 6.54680e+00 6.48333e+00 45 2013 12 nan nan 0 2014 1 nan nan 0 2014 2 nan nan 0 2014 3 nan nan 0 2014 4 4.33821e-01 7.73645e-01 101 2014 5 1.30149e+00 1.47449e+00 159 2014 6 5.05511e-01 9.14829e-01 168 2014 7 4.71129e+00 5.44107e+00 95 2014 8 9.80139e-01 9.84062e-01 258 2014 9 8.69337e-01 8.82765e-01 309 2014 10 2.34832e+00 2.26937e+00 138 2014 11 2.70970e-03 8.48315e-03 56 2014 12 6.41255e+00 6.13568e+00 69 2015 1 nan nan 0 2015 2 nan nan 0 2015 3 nan nan 0 2015 4 4.90567e+00 5.08470e+00 302 2015 5 6.53279e+00 6.80673e+00 169 2015 6 2.50109e+00 3.07998e+00 252 2015 7 6.00397e-01 4.56543e-01 96 2015 8 2.00988e+00 2.18573e+00 240 2015 9 3.30717e+00 3.33555e+00 416 2015 10 2.15305e+00 2.88599e+00 110 2015 11 5.49642e+00 4.86112e+00 399 2015 12 9.24253e+00 6.93563e+00 117 2016 1 9.18641e-03 0.00000e+00 1 2016 2 nan nan 0 2016 3 2.20474e-01 5.24386e-01 131 2016 4 1.14015e+00 1.98287e+00 210 2016 5 6.06174e-01 1.09440e+00 332 2016 6 2.02901e+00 1.49565e+00 222 2016 7 8.50013e-01 6.55137e-01 136 2016 8 7.20384e-01 7.48678e-01 329 2016 9 3.77663e-01 4.97147e-01 325 2016 10 8.62661e-02 1.16335e-01 164 2016 11 3.87754e-01 7.23499e-01 281 2016 12 nan nan 0 2017 1 nan nan 0 2017 2 6.76978e+00 7.11530e+00 55 2017 3 1.68455e+00 2.93042e+00 116 2017 4 3.37592e-01 7.10141e-01 162 2017 5 4.58348e-01 5.44708e-01 106 2017 6 3.54642e-01 3.12296e-01 106 2017 7 1.91686e+00 3.27545e+00 254 2017 8 3.74828e-01 4.06056e-01 92 2017 9 4.88712e-01 4.36147e-01 214 2017 10 1.22800e+00 2.47674e+00 278 2017 11 3.49337e+00 4.12220e+00 164 2017 12 5.99658e+00 5.18514e+00 4 2018 1 nan nan 0 2018 2 nan nan 0 2018 3 9.69242e-01 2.45974e+00 321 2018 4 3.62479e-02 1.17538e-01 105 2018 5 8.20527e-01 1.03362e+00 290 2018 6 6.35822e-01 9.65492e-01 175 2018 7 9.79256e-01 1.36663e+00 348 2018 8 5.50698e-01 7.66080e-01 125 2018 9 3.54137e-01 8.40283e-01 289 2018 10 2.16095e+00 2.01102e+00 153 2018 11 5.05092e+00 0.00000e+00 4 2018 12 nan nan 0 2019 1 5.23253e+00 5.08861e+00 4 2019 2 nan nan 0 2019 3 1.36229e+00 9.70574e-01 65 2019 4 4.14458e-01 8.16259e-01 206 2019 5 2.82358e-01 4.79072e-01 196 2019 6 1.28278e+00 1.58024e+00 169 2019 7 1.70602e-01 3.15120e-01 95 2019 8 1.62665e-01 2.42548e-01 148 2019 9 4.19271e-01 4.65638e-01 155 2019 10 8.32310e-01 7.56731e-01 180 2019 11 1.05368e+01 2.52549e+00 3 2019 12 nan nan 0 2020 1 2.67040e-01 2.33122e-01 32 2020 2 nan nan 0 2020 3 4.73237e-01 1.45142e+00 212 2020 4 9.30300e-01 2.03935e+00 159 2020 5 1.62696e+00 1.81185e+00 327 2020 6 1.00696e+00 1.97054e+00 341 2020 7 7.38620e-01 1.09134e+00 223 2020 8 1.75633e-01 1.43699e-01 135 2020 9 5.41852e-01 7.04099e-01 164 2020 10 4.69493e-01 8.00033e-01 247 2020 11 7.37412e+00 6.26065e+00 365 2020 12 1.10755e-01 1.38587e-01 59 2021 1 8.69264e+00 3.59444e+00 4 2021 2 nan nan 0 2021 3 2.98228e+00 3.25563e+00 159 2021 4 8.76261e+00 6.65891e+00 260 2021 5 6.80028e+00 5.68526e+00 153 2021 6 7.91234e+00 5.82120e+00 212 2021 7 9.39090e-02 1.45890e-01 138 2021 8 1.86994e-01 3.05695e-01 80 2021 9 1.76248e-01 2.99096e-01 256 2021 10 6.17587e-01 8.23333e-01 76 2021 11 1.58273e+00 1.52076e+00 156 2021 12 1.72976e-03 7.70285e-03 70 2022 1 nan nan 0 2022 2 nan nan 0 2022 3 6.60476e-01 1.57428e+00 63 2022 4 2.56912e+00 5.14875e+00 108 2022 5 1.72872e+00 9.36806e-01 84 2022 6 2.88219e+00 2.56067e+00 102 2022 7 1.42899e+00 2.29520e+00 180 2022 8 2.81979e+00 3.45191e+00 377 2022 9 4.08669e-01 6.58726e-01 460 2022 10 2.20135e+00 3.42445e+00 756 2022 11 4.36750e+00 4.80417e+00 510 2022 12 3.85788e+00 8.69393e+00 52 2023 1 1.17857e+00 5.85146e-01 17 2023 2 1.27027e+00 1.90977e+00 70 2023 3 1.57175e+00 1.73358e+00 417 2023 4 5.92500e+00 6.28637e+00 517 2023 5 2.17179e+00 3.28052e+00 426 2023 6 2.90630e+00 4.99552e+00 230 2023 7 2.63899e+00 3.23997e+00 217 2023 8 2.42959e-01 4.25861e-01 448 2023 9 3.12658e-01 6.81244e-01 579 2023 10 1.01798e+00 3.20449e+00 277 2023 11 1.85491e-01 4.15366e-01 162 2023 12 2.01923e+00 2.41835e+00 132 2024 1 3.08134e-03 4.58965e-03 4 2024 2 5.85541e+00 5.79010e+00 245 2024 3 5.08415e+00 5.57058e+00 382 2024 4 nan nan 0