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 2.95879e-02 2.19685e-03 15 2002 8 4.57128e-02 7.34256e-04 12 2002 9 5.35684e-02 1.16981e-02 129 2002 10 6.01377e-02 3.26777e-02 376 2002 11 9.36964e-02 9.03100e-02 680 2002 12 7.47092e-02 4.86835e-02 566 2003 1 5.53138e-02 3.16360e-02 411 2003 2 4.26721e-02 1.20159e-02 467 2003 3 3.96789e-02 4.77186e-02 435 2003 4 nan nan 0 2003 5 3.03010e-02 2.28478e-03 28 2003 6 3.18054e-02 7.83430e-04 44 2003 7 8.06873e-02 1.51623e-01 39 2003 8 5.83797e-02 5.38332e-02 128 2003 9 4.81024e-02 3.50847e-02 163 2003 10 1.15955e-01 1.26946e-01 308 2003 11 3.07422e-01 3.08873e-01 430 2003 12 7.59940e-02 4.18950e-02 450 2004 1 6.87744e-02 2.86145e-02 565 2004 2 4.71235e-02 1.04992e-02 511 2004 3 8.04908e-02 6.26198e-02 272 2004 4 3.73581e-02 1.40994e-02 269 2004 5 6.91054e-02 5.13843e-02 57 2004 6 3.61405e-02 1.10291e-03 33 2004 7 4.07955e-02 2.73532e-03 34 2004 8 5.19981e-02 4.83557e-03 110 2004 9 9.92544e-02 1.20550e-01 57 2004 10 1.41163e-01 1.07183e-01 280 2004 11 9.09600e-02 5.09040e-02 286 2004 12 7.35054e-02 5.37466e-02 508 2005 1 1.10314e-01 9.86732e-02 180 2005 2 1.02288e-01 8.08290e-02 325 2005 3 4.85854e-02 6.27326e-02 287 2005 4 4.69459e-02 2.90911e-03 41 2005 5 1.23698e-01 1.61373e-01 80 2005 6 nan nan 0 2005 7 nan nan 0 2005 8 1.54734e-01 7.55171e-02 64 2005 9 1.06383e-01 2.20715e-02 64 2005 10 7.67301e-02 3.21290e-02 198 2005 11 9.13017e-02 5.26945e-02 320 2005 12 5.04925e-02 3.18237e-02 624 2006 1 5.18339e-02 1.70400e-02 261 2006 2 3.86027e-02 1.19553e-02 390 2006 3 7.46573e-02 1.28975e-01 458 2006 4 3.60567e-02 5.03623e-03 84 2006 5 4.94590e-02 8.07807e-03 63 2006 6 2.74732e-02 1.75505e-03 47 2006 7 2.82601e-02 3.62769e-03 66 2006 8 6.44992e-02 1.21956e-02 31 2006 9 1.24770e-01 3.77483e-02 299 2006 10 4.38593e-02 5.55484e-03 189 2006 11 6.72647e-02 3.46172e-02 594 2006 12 5.69148e-02 3.59129e-02 517 2007 1 4.98876e-02 2.10932e-02 654 2007 2 4.36099e-02 1.73513e-02 569 2007 3 4.10250e-02 2.04515e-03 22 2007 4 3.70599e-02 2.28799e-02 128 2007 5 4.31338e-02 7.16961e-03 61 2007 6 nan nan 0 2007 7 4.53310e-02 2.53431e-03 23 2007 8 3.40994e-02 4.08510e-03 105 2007 9 5.37604e-02 7.99686e-03 59 2007 10 6.47943e-02 2.80930e-02 152 2007 11 8.50376e-02 3.22347e-02 230 2007 12 1.01366e-01 7.55928e-02 610 2008 1 4.77657e-02 1.56345e-02 639 2008 2 4.40024e-02 1.01219e-02 436 2008 3 4.91678e-02 3.42171e-02 229 2008 4 3.82345e-02 8.27802e-03 198 2008 5 6.90624e-02 8.82920e-02 128 2008 6 3.97415e-02 6.44511e-05 16 2008 7 4.30593e-02 3.37116e-02 177 2008 8 3.64196e-02 1.96214e-03 53 2008 9 6.72790e-02 1.12550e-02 126 2008 10 1.00458e-01 6.17558e-02 319 2008 11 6.11798e-02 2.41732e-02 550 2008 12 6.79512e-02 4.03766e-02 548 2009 1 4.24308e-02 1.00445e-02 608 2009 2 4.69148e-02 1.91993e-02 277 2009 3 7.66923e-02 3.62998e-02 161 2009 4 5.42293e-02 7.09178e-02 421 2009 5 4.51738e-02 3.69797e-03 56 2009 6 nan nan 0 2009 7 4.90825e-02 9.78625e-03 133 2009 8 3.50226e-02 9.98594e-03 56 2009 9 8.93305e-02 1.50643e-01 158 2009 10 9.07353e-02 3.50672e-02 359 2009 11 1.08965e-01 8.48088e-02 640 2009 12 7.07179e-02 3.18346e-02 600 2010 1 8.28190e-02 5.42465e-02 440 2010 2 5.15009e-02 1.84155e-02 427 2010 3 3.32355e-02 6.19494e-03 234 2010 4 4.76289e-02 1.45144e-02 65 2010 5 nan nan 0 2010 6 1.60201e-01 1.69930e-01 129 2010 7 nan nan 0 2010 8 1.63619e-01 7.61690e-02 82 2010 9 5.63251e-02 2.25359e-02 152 2010 10 2.06150e-01 2.42408e-01 252 2010 11 1.05194e-01 8.80252e-02 292 2010 12 9.34837e-02 9.32463e-02 390 2011 1 5.35617e-02 1.74005e-02 608 2011 2 5.43897e-02 2.14305e-02 334 2011 3 4.89465e-02 9.61940e-03 538 2011 4 4.24168e-02 1.58880e-02 275 2011 5 7.64577e-02 3.19778e-02 68 2011 6 nan nan 0 2011 7 9.10418e-02 9.16058e-02 64 2011 8 6.16495e-02 1.68071e-02 100 2011 9 1.56165e-01 1.62398e-01 165 2011 10 1.04018e-01 1.34951e-01 529 2011 11 1.66136e-01 1.44742e-01 336 2011 12 8.77598e-02 5.65334e-02 478 2012 1 7.17715e-02 3.72117e-02 564 2012 2 7.26872e-02 3.69414e-02 572 2012 3 5.28313e-02 2.95047e-02 405 2012 4 1.19972e-01 5.89190e-02 173 2012 5 1.60779e-01 1.29339e-01 187 2012 6 3.24808e-02 5.32915e-04 41 2012 7 2.99399e-02 1.34662e-03 34 2012 8 3.70099e-02 4.13482e-03 16 2012 9 4.68451e-02 2.85899e-02 206 2012 10 1.43242e-01 1.02509e-01 113 2012 11 2.20972e-01 2.44745e-01 406 2012 12 6.11783e-02 3.07827e-02 447 2013 1 5.39119e-02 1.25712e-02 372 2013 2 5.42546e-02 3.15546e-02 282 2013 3 6.89555e-02 5.08283e-02 246 2013 4 3.64407e-02 6.52054e-03 312 2013 5 6.36003e-02 1.49845e-02 97 2013 6 nan nan 0 2013 7 4.36457e-02 1.28656e-02 39 2013 8 nan nan 0 2013 9 1.04365e-01 1.40294e-01 112 2013 10 5.37777e-02 9.35801e-03 105 2013 11 1.19818e-01 1.00332e-01 521 2013 12 5.00658e-02 9.78950e-03 331 2014 1 3.88661e-02 7.91267e-03 644 2014 2 4.47489e-02 1.01316e-02 580 2014 3 5.50230e-02 8.17664e-02 494 2014 4 3.52539e-02 1.83592e-02 265 2014 5 4.61204e-02 4.33445e-02 111 2014 6 3.93805e-02 5.05134e-03 57 2014 7 4.00414e-02 5.24912e-04 40 2014 8 3.30896e-02 8.49393e-03 55 2014 9 6.22668e-02 4.82029e-02 246 2014 10 1.15384e-01 1.39352e-01 381 2014 11 4.66411e-02 1.20279e-02 560 2014 12 7.50560e-02 3.67360e-02 655 2015 1 3.87392e-02 1.12803e-02 457 2015 2 5.63004e-02 2.03480e-02 324 2015 3 3.87893e-02 1.33955e-02 290 2015 4 4.65118e-02 2.93445e-02 299 2015 5 7.25529e-02 2.01633e-02 53 2015 6 nan nan 0 2015 7 4.40749e-02 1.04094e-02 56 2015 8 5.47174e-02 1.28419e-02 177 2015 9 6.69488e-02 1.68831e-02 186 2015 10 8.75912e-02 1.00400e-01 329 2015 11 1.42429e-01 1.94902e-01 241 2015 12 4.56590e-02 1.12203e-02 436 2016 1 6.06019e-02 3.22146e-02 325 2016 2 5.28722e-02 3.74925e-02 700 2016 3 3.65667e-02 9.37490e-03 232 2016 4 4.00831e-02 7.71360e-03 284 2016 5 4.03673e-02 3.29618e-03 64 2016 6 4.49955e-02 1.16084e-03 47 2016 7 4.30646e-02 6.70342e-03 72 2016 8 nan nan 0 2016 9 8.83312e-02 1.31764e-01 229 2016 10 4.08044e-01 3.95620e-01 250 2016 11 5.74988e-01 4.21098e-01 156 2016 12 4.99905e-02 2.50555e-02 388 2017 1 7.24507e-02 4.17781e-02 529 2017 2 5.01822e-02 1.35037e-02 537 2017 3 4.02526e-02 9.01909e-03 309 2017 4 4.26621e-02 1.26516e-02 161 2017 5 1.08639e-01 9.66511e-02 208 2017 6 6.97460e-02 1.24977e-01 174 2017 7 3.60568e-01 2.01302e-01 54 2017 8 7.34306e-02 9.82066e-03 115 2017 9 9.06337e-02 2.61167e-02 91 2017 10 1.47222e-01 1.43050e-01 193 2017 11 8.22345e-02 2.34168e-02 388 2017 12 6.06272e-02 2.16866e-02 541 2018 1 7.41207e-02 2.62972e-02 376 2018 2 6.19951e-02 2.96524e-02 377 2018 3 1.95406e-01 1.18234e-01 88 2018 4 6.08115e-02 2.62974e-02 198 2018 5 4.40250e-02 1.23226e-02 68 2018 6 5.38785e-02 1.36802e-01 103 2018 7 4.18772e-02 7.53476e-03 60 2018 8 7.75433e-02 1.57726e-02 113 2018 9 6.72985e-02 1.56426e-01 276 2018 10 1.52279e-01 2.25330e-01 329 2018 11 6.67693e-02 4.74633e-02 621 2018 12 4.93299e-02 1.86970e-02 616 2019 1 4.66613e-02 1.77820e-02 827 2019 2 3.78168e-02 1.19949e-02 477 2019 3 3.93090e-02 2.10087e-02 304 2019 4 4.06394e-02 3.78409e-02 299 2019 5 3.89981e-02 5.71376e-03 47 2019 6 nan nan 0 2019 7 nan nan 0 2019 8 4.07601e-02 4.00429e-03 48 2019 9 3.21264e-01 9.66073e-02 28 2019 10 9.61771e-02 5.25328e-02 321 2019 11 7.94732e-02 3.87391e-02 667 2019 12 6.54241e-02 3.79687e-02 645 2020 1 4.92272e-02 1.45163e-02 506 2020 2 3.72234e-02 1.05069e-02 428 2020 3 3.95557e-02 5.38344e-03 170 2020 4 3.80379e-02 5.65937e-02 321 2020 5 3.39297e-02 4.53322e-03 145 2020 6 5.46681e-02 2.33006e-02 116 2020 7 3.20859e-02 3.33349e-03 58 2020 8 3.83891e-02 7.16162e-03 64 2020 9 9.44377e-02 4.89830e-02 169 2020 10 1.08870e-01 1.02188e-01 298 2020 11 4.58662e-02 1.16037e-02 351 2020 12 4.43075e-02 9.77673e-03 652 2021 1 3.91783e-02 8.97809e-03 560 2021 2 4.56510e-02 1.68717e-02 398 2021 3 4.47083e-02 3.65224e-02 384 2021 4 3.05265e-02 5.75888e-03 121 2021 5 4.09382e-02 1.53430e-02 106 2021 6 nan nan 0 2021 7 4.04823e-02 4.14550e-03 102 2021 8 5.47815e-02 6.39145e-03 45 2021 9 7.88667e-02 6.05861e-02 166 2021 10 3.28381e-01 2.08419e-01 152 2021 11 6.16809e-02 2.30109e-02 661 2021 12 4.61820e-02 1.42682e-02 461 2022 1 3.92332e-02 1.25427e-02 770 2022 2 4.18121e-02 4.81864e-02 363 2022 3 3.77009e-02 6.32254e-03 228 2022 4 nan nan 0 2022 5 3.54704e-02 1.59961e-03 54 2022 6 3.08229e-02 1.02765e-02 140 2022 7 nan nan 0 2022 8 3.69130e-02 5.06508e-03 23 2022 9 1.39564e-01 9.40095e-02 106 2022 10 1.03428e-01 6.58756e-02 359 2022 11 1.12434e-01 1.40650e-01 492 2022 12 9.65235e-02 5.81332e-02 918 2023 1 6.76479e-02 1.04888e-01 847 2023 2 3.76618e-02 8.19948e-03 498 2023 3 3.71880e-02 1.51115e-02 515 2023 4 3.22632e-02 7.85562e-03 209 2023 5 4.18886e-02 6.76886e-03 79 2023 6 3.65455e-02 5.57642e-04 33 2023 7 3.46500e-02 4.09268e-04 16 2023 8 4.69632e-02 4.44519e-03 114 2023 9 8.13789e-02 4.97498e-02 218 2023 10 5.30331e-02 7.00752e-03 127 2023 11 8.04111e-02 1.80752e-01 341 2023 12 3.93984e-02 1.10671e-02 506 2024 1 4.29660e-02 2.37720e-02 470 2024 2 6.84697e-02 3.84811e-02 445 2024 3 4.73590e-02 2.32552e-02 351 2024 4 nan nan 0