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 1.20193e-01 9.50827e-02 74 2002 8 8.16728e-02 7.35804e-02 136 2002 9 1.71563e-01 1.07067e-01 192 2002 10 2.06490e-01 2.49963e-01 444 2002 11 1.26049e-01 2.00753e-01 577 2002 12 1.38603e-01 2.38997e-01 471 2003 1 2.06430e-01 5.16331e-01 271 2003 2 3.02303e-01 9.73881e-01 346 2003 3 1.69145e-01 5.20888e-01 417 2003 4 1.85228e-01 3.91721e-01 83 2003 5 5.86573e-02 5.94398e-02 58 2003 6 6.61148e-02 5.25594e-02 39 2003 7 7.43920e-02 5.45766e-02 16 2003 8 8.70051e-02 5.93153e-02 112 2003 9 1.50698e-01 5.26800e-01 106 2003 10 2.50971e-01 7.49690e-01 164 2003 11 2.02794e-01 1.75750e-01 357 2003 12 2.30264e-01 3.89542e-01 372 2004 1 1.23780e-01 2.76302e-01 559 2004 2 1.75452e-01 1.64661e-01 576 2004 3 1.06716e-01 8.45852e-02 367 2004 4 1.07135e-01 1.08688e-01 343 2004 5 2.23363e-01 8.65620e-02 60 2004 6 1.13257e-01 9.56747e-02 112 2004 7 5.98236e-02 6.01228e-02 19 2004 8 7.99030e-02 6.90531e-02 87 2004 9 2.23526e-01 1.64852e-01 128 2004 10 1.22957e-01 7.22990e-02 95 2004 11 9.48476e-02 7.46979e-02 320 2004 12 3.79386e-01 1.31244e+00 421 2005 1 1.04828e-01 1.37525e-01 459 2005 2 1.12830e-01 1.97148e-01 292 2005 3 2.60085e-01 8.34696e-01 444 2005 4 1.22996e-01 1.17375e-01 263 2005 5 2.98941e-01 3.73533e-01 119 2005 6 nan nan 0 2005 7 7.93712e-02 5.50281e-02 51 2005 8 4.86874e-02 2.68723e-02 20 2005 9 6.78827e-02 7.70774e-02 37 2005 10 1.07155e+00 3.18224e+00 109 2005 11 2.01746e-01 4.17231e-01 99 2005 12 2.14665e-01 4.11086e-01 729 2006 1 4.07625e-01 6.23749e-01 267 2006 2 8.87257e-02 7.83164e-02 401 2006 3 9.30476e-02 6.72061e-02 284 2006 4 7.61495e-02 8.80992e-02 216 2006 5 3.06137e-01 4.71341e-01 81 2006 6 8.37013e-02 5.40861e-02 41 2006 7 2.61186e-01 4.97042e-01 48 2006 8 7.06531e-02 0.00000e+00 1 2006 9 2.05167e-01 5.56490e-01 144 2006 10 5.74695e-01 2.34669e+00 41 2006 11 2.73479e-01 1.09221e+00 213 2006 12 1.40207e-01 1.48952e-01 641 2007 1 1.16592e-01 1.69045e-01 598 2007 2 9.03364e-02 7.06591e-02 340 2007 3 2.76592e-01 1.23250e+00 182 2007 4 3.09439e-01 7.03512e-01 175 2007 5 3.53311e+00 6.77033e+00 28 2007 6 nan nan 0 2007 7 8.90758e-02 8.88594e-02 37 2007 8 5.14694e-01 4.93064e-01 126 2007 9 2.68955e-01 7.90649e-01 141 2007 10 9.84433e-02 5.82443e-02 83 2007 11 1.08737e-01 1.50048e-01 162 2007 12 7.76953e-01 9.22908e-01 541 2008 1 1.96297e-01 3.47705e-01 748 2008 2 1.45673e-01 3.47855e-01 482 2008 3 1.20554e-01 1.01602e-01 241 2008 4 3.06741e-01 1.03831e+00 147 2008 5 3.71997e-01 1.13520e+00 224 2008 6 5.46755e-02 4.22314e-02 49 2008 7 1.62000e-01 3.06278e-01 152 2008 8 1.07468e-01 8.10155e-02 138 2008 9 1.24819e-01 9.29549e-02 168 2008 10 1.09285e-01 1.36891e-01 236 2008 11 9.38636e-02 8.09097e-02 326 2008 12 1.63627e-01 1.84567e-01 488 2009 1 1.53588e-01 1.57364e-01 747 2009 2 1.31654e-01 1.14107e-01 412 2009 3 8.43263e-02 5.86231e-02 270 2009 4 1.18556e-01 8.35192e-02 388 2009 5 1.43359e-01 1.36417e-01 60 2009 6 9.21986e-02 5.92969e-02 66 2009 7 8.22273e-02 6.09291e-02 127 2009 8 7.41740e-02 6.44422e-02 54 2009 9 1.07760e-01 1.10720e-01 117 2009 10 5.52464e-01 1.47601e+00 158 2009 11 1.24198e-01 3.11315e-01 302 2009 12 1.90655e-01 4.42882e-01 454 2010 1 8.96496e-02 6.17595e-02 367 2010 2 3.68680e-01 8.34552e-01 290 2010 3 1.05170e-01 6.30217e-02 276 2010 4 1.10584e-01 7.75702e-02 123 2010 5 1.75218e-01 2.93273e-01 103 2010 6 1.61441e-01 3.21848e-01 175 2010 7 nan nan 0 2010 8 1.24992e-01 8.38571e-02 141 2010 9 7.52568e-02 7.16362e-02 99 2010 10 6.88526e-01 2.11820e+00 251 2010 11 2.00222e-01 2.10265e-01 195 2010 12 2.35536e-01 6.69808e-01 200 2011 1 1.32656e-01 5.40746e-01 325 2011 2 1.47596e-01 1.13368e-01 501 2011 3 2.13231e-01 3.07653e-01 472 2011 4 1.07988e-01 2.30357e-01 352 2011 5 6.54082e-02 4.45975e-02 131 2011 6 3.32661e-02 2.53872e-02 19 2011 7 2.76716e-02 3.87930e-03 4 2011 8 1.92308e-01 1.33816e-01 100 2011 9 1.46278e-01 9.06561e-02 239 2011 10 1.27339e-01 9.03140e-02 168 2011 11 1.42988e-01 2.79951e-01 329 2011 12 1.21183e-01 1.18158e-01 473 2012 1 1.44613e-01 3.17495e-01 407 2012 2 2.10948e-01 7.60254e-01 393 2012 3 1.09274e-01 2.75260e-01 207 2012 4 6.75851e-02 4.34438e-02 115 2012 5 7.51363e-02 5.56753e-02 113 2012 6 4.00174e-02 2.11135e-02 16 2012 7 8.44041e-02 7.81855e-02 103 2012 8 1.26505e-01 8.43545e-02 47 2012 9 2.37336e-01 4.72511e-01 63 2012 10 6.52715e-02 4.98520e-02 146 2012 11 2.10885e-01 4.78469e-01 303 2012 12 1.02275e-01 8.36174e-02 392 2013 1 5.09295e-01 1.40251e+00 327 2013 2 1.03448e-01 1.99019e-01 413 2013 3 1.12031e-01 8.42701e-02 339 2013 4 1.26138e-01 9.54714e-02 275 2013 5 1.08010e-01 6.51432e-02 157 2013 6 nan nan 0 2013 7 2.10954e-01 1.57054e-01 277 2013 8 6.77690e-02 5.39303e-02 104 2013 9 8.78060e-02 7.38405e-02 124 2013 10 3.42594e-01 6.09371e-01 107 2013 11 1.47659e-01 2.67029e-01 368 2013 12 4.81732e-01 1.36518e+00 543 2014 1 3.18076e-01 1.05720e+00 568 2014 2 7.73933e-02 6.24241e-02 425 2014 3 2.60186e-01 7.89864e-01 278 2014 4 1.34853e-01 1.03603e-01 71 2014 5 5.65464e-02 5.63001e-02 99 2014 6 1.11404e-01 7.39057e-02 142 2014 7 2.74987e-02 3.38894e-02 20 2014 8 nan nan 0 2014 9 2.30044e-01 3.12123e-01 79 2014 10 6.49445e-02 5.70301e-02 237 2014 11 5.12814e-01 8.79762e-01 575 2014 12 1.22067e-01 2.05922e-01 303 2015 1 1.26348e-01 1.16614e-01 457 2015 2 1.79666e-01 5.46695e-01 447 2015 3 1.52815e-01 2.60947e-01 477 2015 4 8.68797e-02 1.27913e-01 286 2015 5 nan nan 0 2015 6 nan nan 0 2015 7 7.19657e-02 4.08477e-02 51 2015 8 8.69749e-02 5.73258e-02 211 2015 9 7.12891e-02 6.48296e-02 147 2015 10 6.54734e-02 5.00835e-02 125 2015 11 9.21027e-02 8.26797e-02 88 2015 12 1.36575e-01 1.30712e-01 355 2016 1 7.99816e-02 9.50275e-02 406 2016 2 9.69081e-02 8.15422e-02 441 2016 3 8.81455e-02 6.66561e-02 224 2016 4 1.03240e-01 7.37945e-02 140 2016 5 8.35400e-02 6.18252e-02 118 2016 6 7.44646e-02 4.57965e-02 107 2016 7 8.88695e-02 6.89423e-02 83 2016 8 2.80310e-01 3.08980e-01 42 2016 9 1.42479e-01 2.63727e-01 178 2016 10 6.72013e-02 6.35884e-02 79 2016 11 1.17371e-01 2.87007e-01 104 2016 12 2.50000e-01 3.54235e-01 657 2017 1 1.64106e-01 4.68051e-01 257 2017 2 1.86470e-01 8.15537e-01 326 2017 3 1.26705e-01 1.24468e-01 304 2017 4 5.03320e-02 4.09398e-02 224 2017 5 7.23990e-02 6.62283e-02 206 2017 6 2.04358e-01 2.98881e-01 113 2017 7 1.02237e-01 2.15709e-01 79 2017 8 1.09939e-01 6.79460e-02 68 2017 9 1.14334e-01 7.99829e-02 89 2017 10 1.07573e+00 3.72702e-01 91 2017 11 4.63580e-01 8.55103e-01 256 2017 12 1.47672e-01 4.13855e-01 590 2018 1 1.39204e-01 1.36058e-01 392 2018 2 3.56353e-01 5.33879e-01 342 2018 3 4.02712e-01 1.42193e+00 252 2018 4 9.33573e-02 7.59830e-02 185 2018 5 1.85014e-01 2.61413e-01 111 2018 6 9.12995e-02 1.69808e-01 121 2018 7 7.67737e-02 6.91340e-02 22 2018 8 1.06315e+00 8.28826e-01 15 2018 9 7.93787e-02 5.19414e-02 76 2018 10 1.22304e-01 1.36227e-01 144 2018 11 2.05716e-01 2.26105e-01 555 2018 12 2.01510e-01 3.35021e-01 554 2019 1 1.95640e-01 2.62208e-01 418 2019 2 2.29581e-01 9.86518e-01 305 2019 3 9.00442e-02 7.48673e-02 328 2019 4 1.40516e-01 1.76463e-01 303 2019 5 1.55540e+00 2.66506e+00 8 2019 6 6.48345e-02 9.16923e-02 17 2019 7 9.40807e-02 1.18502e-01 111 2019 8 8.11793e-01 7.06274e-01 15 2019 9 9.51163e-01 2.63608e+00 70 2019 10 2.46263e-02 3.14611e-02 17 2019 11 1.79415e-01 6.99051e-01 492 2019 12 9.95333e-02 1.02289e-01 348 2020 1 1.29997e-01 1.51580e-01 492 2020 2 8.48010e-02 6.83788e-02 395 2020 3 2.16704e-01 3.53840e-01 285 2020 4 7.81408e-02 5.61488e-02 309 2020 5 1.19298e-01 1.22572e-01 95 2020 6 1.07637e-01 7.80253e-02 146 2020 7 5.99422e-02 4.20519e-02 56 2020 8 3.94466e-01 3.34897e-01 153 2020 9 3.53411e-02 2.96164e-02 30 2020 10 4.43850e-02 5.56493e-02 55 2020 11 1.22031e-01 1.05298e-01 297 2020 12 1.91905e-01 9.40897e-01 403 2021 1 2.14772e-01 7.69164e-01 270 2021 2 1.94374e-01 5.55243e-01 369 2021 3 1.47652e-01 2.61457e-01 353 2021 4 8.65974e-02 1.59480e-01 203 2021 5 3.99710e-01 1.08897e+00 156 2021 6 7.06531e-02 0.00000e+00 2 2021 7 6.46583e-01 7.44397e-01 185 2021 8 8.29014e-02 9.02094e-02 59 2021 9 8.28194e-02 7.48629e-02 3 2021 10 1.81025e-01 2.80638e-01 46 2021 11 1.64313e-01 3.45351e-01 513 2021 12 2.74973e-01 6.53650e-01 501 2022 1 1.14849e-01 7.39784e-01 599 2022 2 8.61043e-02 8.32645e-02 275 2022 3 1.72013e-01 2.66178e-01 324 2022 4 1.10303e-01 6.35150e-02 52 2022 5 3.34240e-01 1.07234e+00 88 2022 6 2.25649e-01 5.09732e-01 60 2022 7 4.95967e-02 3.74339e-02 35 2022 8 4.22931e-01 7.44282e-01 35 2022 9 9.66397e-01 3.44170e-01 42 2022 10 2.16415e-01 3.55541e-01 195 2022 11 1.83747e-01 3.05063e-01 619 2022 12 2.94704e-01 8.64199e-01 450 2023 1 2.20918e-01 1.44685e+00 561 2023 2 1.72843e-01 1.36355e-01 525 2023 3 9.74174e-02 1.19526e-01 328 2023 4 5.28550e-01 1.68060e+00 197 2023 5 4.94131e-01 1.23518e+00 125 2023 6 1.20628e+00 3.17733e+00 52 2023 7 4.83880e-02 3.47191e-02 21 2023 8 1.48121e-01 2.52360e-01 111 2023 9 1.25773e-01 1.98095e-01 87 2023 10 4.60742e-01 7.20380e-01 58 2023 11 9.12365e-02 1.19249e-01 265 2023 12 2.95332e-01 7.45236e-01 535 2024 1 1.85653e-01 2.05146e-01 546 2024 2 2.82732e-01 6.83485e-01 314 2024 3 1.60204e-01 1.57935e-01 230 2024 4 nan nan 0