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 1.37812e-01 6.37186e-02 24 2002 8 1.36290e-01 9.67295e-03 3 2002 9 4.85905e-01 3.93596e-02 14 2002 10 4.11239e-01 1.30713e-01 128 2002 11 3.76915e-01 2.05534e-01 381 2002 12 2.08846e-01 1.08623e-01 446 2003 1 1.48250e-01 2.69257e-02 350 2003 2 1.66653e-01 5.97119e-02 146 2003 3 1.24282e-01 4.38693e-02 210 2003 4 2.07598e-01 7.48057e-02 66 2003 5 nan nan 0 2003 6 1.40129e-01 9.52004e-03 57 2003 7 2.65827e-01 0.00000e+00 4 2003 8 nan nan 0 2003 9 2.43479e-01 1.64461e-01 160 2003 10 2.99068e-01 1.28052e-01 386 2003 11 1.98035e+00 2.59340e+00 196 2003 12 3.48085e-01 1.99733e-01 431 2004 1 3.10030e-01 2.09189e-01 568 2004 2 1.66411e-01 4.47199e-02 257 2004 3 1.86727e-01 1.08734e-01 221 2004 4 1.21924e-01 2.41385e-02 199 2004 5 nan nan 0 2004 6 nan nan 0 2004 7 nan nan 0 2004 8 4.06153e-01 5.88915e-01 78 2004 9 4.37067e-01 2.96146e-01 157 2004 10 3.06143e-01 1.33999e-01 250 2004 11 1.67732e-01 5.79548e-02 281 2004 12 2.20654e-01 7.77533e-02 450 2005 1 1.65904e-01 3.85002e-02 216 2005 2 2.90734e-01 2.63832e-01 494 2005 3 1.48068e-01 3.91393e-02 365 2005 4 8.99800e-02 2.60170e-02 160 2005 5 2.20259e-01 1.25090e-01 196 2005 6 nan nan 0 2005 7 nan nan 0 2005 8 nan nan 0 2005 9 1.55748e-01 4.86421e-02 115 2005 10 nan nan 0 2005 11 1.65639e-01 4.78302e-02 436 2005 12 2.12635e-01 9.00168e-02 748 2006 1 2.45930e-01 2.06779e-01 434 2006 2 1.61397e-01 4.26099e-02 396 2006 3 2.21111e-01 9.93128e-02 324 2006 4 1.96496e-01 6.16856e-02 179 2006 5 2.29517e-01 1.30566e-01 227 2006 6 nan nan 0 2006 7 1.60589e-01 4.94265e-02 93 2006 8 2.50264e-01 7.65812e-02 56 2006 9 3.53310e-01 1.62943e-01 132 2006 10 1.94860e-01 9.03084e-02 214 2006 11 1.33232e-01 2.89390e-02 424 2006 12 1.77502e-01 9.62662e-02 418 2007 1 2.10120e-01 8.09194e-02 362 2007 2 1.54852e-01 5.96768e-02 280 2007 3 2.88780e-01 2.44592e-01 32 2007 4 1.26677e-01 2.01813e-02 192 2007 5 nan nan 0 2007 6 nan nan 0 2007 7 nan nan 0 2007 8 nan nan 0 2007 9 1.05015e+00 1.23459e-01 64 2007 10 3.98064e-01 1.15499e-01 138 2007 11 2.18372e-01 1.46198e-01 222 2007 12 2.61533e-01 1.26981e-01 383 2008 1 2.23551e-01 1.25592e-01 722 2008 2 1.35365e-01 2.38182e-02 256 2008 3 1.45923e-01 1.04528e-01 258 2008 4 1.49157e-01 3.26289e-02 57 2008 5 1.44140e-01 2.66247e-02 101 2008 6 4.84192e-01 3.36491e-02 64 2008 7 nan nan 0 2008 8 3.30779e-01 2.93365e-01 154 2008 9 2.54124e-01 3.53378e-02 64 2008 10 6.65610e-01 7.01213e-01 263 2008 11 2.55285e-01 1.10314e-01 386 2008 12 1.64337e-01 3.92730e-02 529 2009 1 1.54137e-01 5.56403e-02 447 2009 2 1.50186e-01 1.33107e-01 328 2009 3 1.58893e-01 6.92576e-02 249 2009 4 1.35200e-01 3.39543e-02 174 2009 5 1.31093e-01 4.70931e-02 74 2009 6 nan nan 0 2009 7 nan nan 0 2009 8 2.58865e-01 1.04200e-02 9 2009 9 1.96825e-01 1.04119e-01 128 2009 10 4.02713e-01 1.09459e-01 147 2009 11 6.08713e-01 4.54976e-01 544 2009 12 3.14615e-01 2.30335e-01 435 2010 1 2.11419e-01 7.91825e-02 413 2010 2 1.61295e-01 9.97034e-02 408 2010 3 1.30664e-01 9.59943e-03 75 2010 4 1.62599e-01 1.87549e-02 62 2010 5 2.49824e-01 2.61665e-02 12 2010 6 1.59999e-01 2.66241e-02 91 2010 7 nan nan 0 2010 8 1.61939e-01 4.74136e-02 65 2010 9 3.02855e-01 9.98182e-03 62 2010 10 6.38589e-01 3.05105e-01 157 2010 11 2.68903e-01 3.27559e-01 349 2010 12 2.51602e-01 9.43057e-02 539 2011 1 1.90391e-01 4.08186e-02 430 2011 2 2.04854e-01 6.09054e-02 288 2011 3 1.55251e-01 7.04219e-02 520 2011 4 1.68588e-01 1.34609e-01 246 2011 5 2.37967e-01 1.00882e-01 189 2011 6 nan nan 0 2011 7 nan nan 0 2011 8 nan nan 0 2011 9 3.11750e-01 1.77309e-01 215 2011 10 3.50487e-01 1.69196e-01 144 2011 11 3.13767e-01 2.47756e-01 422 2011 12 1.75275e-01 7.38171e-02 442 2012 1 2.10923e-01 1.49535e-01 774 2012 2 1.95009e-01 7.82455e-02 350 2012 3 9.90510e-02 2.90712e-02 204 2012 4 1.48812e-01 7.36439e-02 226 2012 5 2.02584e-01 1.07369e-01 208 2012 6 1.08351e-01 1.58867e-02 92 2012 7 nan nan 0 2012 8 1.42678e-01 1.01982e-02 64 2012 9 2.76090e-01 2.63152e-01 175 2012 10 4.26332e-01 2.42357e-01 205 2012 11 1.74537e-01 1.21419e-01 370 2012 12 1.99762e-01 1.09997e-01 382 2013 1 2.00692e-01 9.47200e-02 365 2013 2 1.33705e-01 3.27514e-02 391 2013 3 1.41697e-01 5.34094e-02 185 2013 4 1.56147e-01 2.77805e-02 96 2013 5 1.21358e-01 5.42532e-03 64 2013 6 nan nan 0 2013 7 1.62345e-01 8.34635e-02 116 2013 8 nan nan 0 2013 9 3.83450e-01 2.20895e-01 227 2013 10 2.46141e-01 9.82568e-02 220 2013 11 4.54965e-01 2.51809e-01 308 2013 12 2.51681e-01 1.17361e-01 529 2014 1 1.63341e-01 3.75276e-02 366 2014 2 1.33514e-01 5.46645e-02 226 2014 3 1.17085e-01 3.77727e-02 280 2014 4 1.11738e-01 9.48514e-03 60 2014 5 7.88804e-02 8.25293e-03 64 2014 6 nan nan 0 2014 7 5.19587e-02 0.00000e+00 1 2014 8 nan nan 0 2014 9 3.00351e-01 1.93757e-01 225 2014 10 1.95257e-01 1.15391e-01 270 2014 11 2.90217e-01 1.63453e-01 187 2014 12 1.83178e-01 5.47323e-02 379 2015 1 1.85219e-01 1.02458e-01 470 2015 2 1.54125e-01 6.52544e-02 408 2015 3 1.46499e-01 3.53368e-02 252 2015 4 1.50084e-01 8.71873e-02 58 2015 5 1.33725e-01 1.68505e-02 64 2015 6 nan nan 0 2015 7 1.91893e-01 1.87467e-02 36 2015 8 nan nan 0 2015 9 1.49258e-01 2.45514e-02 240 2015 10 1.17970e+00 4.78957e+00 216 2015 11 5.29458e-01 2.57014e-01 285 2015 12 2.34591e-01 1.36017e-01 276 2016 1 2.08822e-01 9.86161e-02 469 2016 2 1.57498e-01 4.35866e-02 479 2016 3 1.24439e-01 1.93978e-02 127 2016 4 1.89801e-01 1.03888e-01 337 2016 5 2.50168e-01 4.16269e-02 51 2016 6 nan nan 0 2016 7 nan nan 0 2016 8 2.07097e-01 5.71472e-02 128 2016 9 2.86888e-01 9.31344e-02 100 2016 10 6.31664e-01 1.65334e-01 324 2016 11 3.07053e-01 1.20690e-01 276 2016 12 1.59012e-01 2.78764e-02 374 2017 1 1.86706e-01 9.54959e-02 710 2017 2 1.64016e-01 5.24531e-02 428 2017 3 2.96898e-01 1.92129e-01 348 2017 4 1.43275e-01 2.13191e-02 105 2017 5 2.31388e-01 7.23893e-02 134 2017 6 2.60676e-01 1.36494e-01 109 2017 7 nan nan 0 2017 8 4.32413e-01 2.80641e-02 112 2017 9 nan nan 0 2017 10 9.39503e-01 5.81908e-01 96 2017 11 3.82657e-01 1.12311e-01 306 2017 12 2.27545e-01 1.21561e-01 607 2018 1 1.54275e-01 5.02465e-02 328 2018 2 1.66243e-01 2.56144e-02 109 2018 3 6.38059e-01 5.19797e-01 337 2018 4 1.75328e-01 1.03608e-01 229 2018 5 nan nan 0 2018 6 9.10803e-02 4.89628e-03 51 2018 7 1.67642e-01 8.35753e-03 51 2018 8 nan nan 0 2018 9 1.58023e-01 7.97119e-03 53 2018 10 3.59707e-01 3.60460e-01 201 2018 11 3.50456e-01 1.90205e-01 508 2018 12 2.30350e-01 6.28828e-02 430 2019 1 1.80053e-01 1.18255e-01 448 2019 2 1.29300e-01 2.20523e-02 403 2019 3 1.32007e-01 2.10194e-02 241 2019 4 1.23058e-01 3.16219e-02 213 2019 5 nan nan 0 2019 6 3.39435e-01 2.49883e-01 26 2019 7 nan nan 0 2019 8 1.36057e-01 2.39413e-02 61 2019 9 1.41647e+00 5.11061e-01 53 2019 10 3.69946e-01 1.20629e-01 160 2019 11 1.92334e-01 8.84153e-02 665 2019 12 2.00897e-01 5.90090e-02 245 2020 1 2.02387e-01 6.26225e-02 619 2020 2 1.74532e-01 8.41240e-02 376 2020 3 1.29243e-01 3.66760e-02 257 2020 4 1.25501e-01 2.00413e-02 365 2020 5 1.72838e-01 6.47711e-02 173 2020 6 nan nan 0 2020 7 3.34001e-01 3.64566e-02 47 2020 8 1.47401e+00 1.22912e+00 127 2020 9 3.78882e-01 2.45389e-01 333 2020 10 4.58187e-01 3.08137e-01 179 2020 11 2.55702e-01 5.50344e-02 213 2020 12 3.04579e-01 1.12068e-01 439 2021 1 1.53377e-01 4.02484e-02 609 2021 2 2.58649e-01 1.35110e-01 308 2021 3 1.36307e-01 2.22597e-02 383 2021 4 1.49262e-01 1.24988e-02 64 2021 5 1.61642e-01 9.33620e-02 81 2021 6 3.51823e-01 1.27987e-02 64 2021 7 1.93911e-01 5.24111e-03 51 2021 8 nan nan 0 2021 9 1.65489e-01 5.43296e-02 252 2021 10 3.67388e-01 2.95434e-01 358 2021 11 2.38707e-01 8.09758e-02 398 2021 12 2.60217e-01 1.07329e-01 425 2022 1 1.66200e-01 7.55069e-02 564 2022 2 1.25832e-01 2.67483e-02 246 2022 3 1.40781e-01 1.31676e-02 125 2022 4 2.03987e-01 3.88076e-02 64 2022 5 nan nan 0 2022 6 nan nan 0 2022 7 nan nan 0 2022 8 nan nan 0 2022 9 2.33220e-01 1.34364e-01 173 2022 10 4.19876e-01 1.95523e-01 243 2022 11 2.95030e-01 1.36520e-01 622 2022 12 3.11779e-01 2.75818e-01 872 2023 1 2.23608e-01 1.74299e-01 669 2023 2 1.10764e-01 4.79483e-02 335 2023 3 1.16823e-01 5.32025e-02 362 2023 4 1.12618e-01 3.65370e-02 196 2023 5 8.31538e-02 3.68034e-02 159 2023 6 1.38989e-01 2.03678e-02 130 2023 7 nan nan 0 2023 8 2.57705e-01 1.16824e-01 35 2023 9 2.74657e-01 2.28166e-01 194 2023 10 9.03258e-02 2.59755e-02 139 2023 11 1.88472e-01 1.12690e-01 270 2023 12 1.85610e-01 6.38735e-02 722 2024 1 1.64556e-01 9.32497e-02 512 2024 2 3.31536e-01 4.04389e-01 566 2024 3 1.42789e-01 4.74813e-02 247 2024 4 1.06970e-01 8.73489e-02 78