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 1.46188e-01 7.24037e-02 118 2002 8 8.85617e-02 4.11452e-02 293 2002 9 1.80907e-01 9.64721e-02 109 2002 10 1.67492e-01 1.02631e-01 330 2002 11 2.03745e-01 8.66996e-02 470 2002 12 1.50578e-01 9.00982e-02 503 2003 1 1.69690e-01 9.74343e-02 611 2003 2 1.39788e-01 6.39904e-02 448 2003 3 nan nan 0 2003 4 nan nan 0 2003 5 4.17374e-01 6.37336e-02 7 2003 6 2.20316e-01 1.18811e-01 7 2003 7 nan nan 0 2003 8 4.19217e-01 2.82285e-02 3 2003 9 2.37582e-01 1.38076e-01 107 2003 10 2.24675e-01 1.14264e-01 409 2003 11 2.08767e-01 9.93491e-02 405 2003 12 1.35987e-01 8.93666e-02 541 2004 1 1.27222e-01 4.54611e-02 553 2004 2 1.54825e-01 9.86278e-02 293 2004 3 3.51313e-01 1.21010e-01 189 2004 4 1.33939e-01 4.11315e-02 188 2004 5 1.13660e-01 4.89720e-02 301 2004 6 8.36362e-02 3.30141e-02 236 2004 7 1.29831e-01 4.91123e-02 160 2004 8 1.89550e-01 9.72117e-02 147 2004 9 nan nan 0 2004 10 nan nan 0 2004 11 nan nan 0 2004 12 3.66793e-01 6.59027e-02 143 2005 1 2.47732e-01 1.20660e-01 248 2005 2 3.22107e-01 9.62885e-02 147 2005 3 1.75172e-01 7.22422e-02 165 2005 4 3.94730e-01 7.12052e-02 8 2005 5 nan nan 0 2005 6 2.42745e-02 3.32644e-02 13 2005 7 nan nan 0 2005 8 3.73775e-01 1.06342e-01 4 2005 9 3.10933e-01 7.52717e-02 109 2005 10 1.14502e-01 4.42519e-02 493 2005 11 1.21227e-01 7.42767e-02 578 2005 12 1.66868e-01 8.40801e-02 507 2006 1 2.92051e-01 1.21003e-01 123 2006 2 3.96409e-01 8.28819e-02 77 2006 3 2.57431e-01 9.56879e-02 139 2006 4 1.42067e-01 5.74079e-02 206 2006 5 1.05055e-01 7.43807e-02 103 2006 6 1.15040e-01 1.92843e-02 92 2006 7 1.81973e-01 9.93126e-02 123 2006 8 8.49685e-02 1.96822e-02 64 2006 9 1.37010e-01 6.90544e-02 477 2006 10 1.07349e-01 6.78914e-02 453 2006 11 1.24866e-01 7.78387e-02 599 2006 12 7.80745e-02 6.22327e-02 308 2007 1 8.17480e-02 3.08933e-02 290 2007 2 9.19862e-02 4.91913e-02 573 2007 3 1.38474e-01 7.11394e-02 515 2007 4 1.23645e-01 7.31429e-02 358 2007 5 2.92996e-01 1.10382e-01 36 2007 6 7.53318e-02 2.27723e-02 76 2007 7 1.16581e-01 5.69480e-02 173 2007 8 9.14423e-02 3.30967e-02 220 2007 9 5.62779e-02 2.35940e-02 136 2007 10 7.24009e-02 3.55186e-02 224 2007 11 8.68836e-02 4.41371e-02 809 2007 12 8.69144e-02 5.48332e-02 346 2008 1 8.68115e-02 6.01741e-02 381 2008 2 1.28285e-01 4.40761e-02 604 2008 3 1.20116e-01 4.22357e-02 81 2008 4 2.97553e-01 1.06898e-01 15 2008 5 2.10074e-01 4.54044e-02 123 2008 6 1.45457e-01 6.39896e-02 187 2008 7 7.15176e-02 3.32048e-02 259 2008 8 2.01493e-01 3.75496e-02 64 2008 9 2.41530e-01 9.72457e-02 75 2008 10 2.28962e-01 9.56329e-02 429 2008 11 1.13889e-01 6.25387e-02 795 2008 12 2.09071e-01 9.84896e-02 472 2009 1 1.82904e-01 9.62193e-02 538 2009 2 1.16510e-01 5.76832e-02 674 2009 3 1.21408e-01 7.04943e-02 447 2009 4 1.57820e-01 5.82906e-02 126 2009 5 2.21030e-01 6.84114e-02 60 2009 6 1.21730e-01 3.79067e-02 57 2009 7 nan nan 0 2009 8 2.49807e-01 8.78140e-02 166 2009 9 1.95595e-01 9.34255e-02 297 2009 10 9.28388e-02 3.21300e-02 664 2009 11 7.80836e-02 3.63818e-02 448 2009 12 1.10647e-01 5.06836e-02 261 2010 1 1.46599e-01 1.17542e-01 579 2010 2 2.66868e-01 9.74347e-02 357 2010 3 2.38983e-01 7.91558e-02 248 2010 4 nan nan 0 2010 5 2.20351e-01 7.82948e-02 130 2010 6 1.38675e-01 6.33310e-02 263 2010 7 1.72301e-01 1.12873e-01 93 2010 8 2.66437e-01 1.14263e-01 26 2010 9 1.39253e-01 1.03269e-01 201 2010 10 1.09947e-01 6.34707e-02 1007 2010 11 9.20980e-02 3.71730e-02 746 2010 12 1.00922e-01 6.10990e-02 570 2011 1 1.11178e-01 8.75995e-02 484 2011 2 9.62144e-02 7.71402e-02 533 2011 3 1.35021e-01 8.71300e-02 584 2011 4 1.25689e-01 5.94301e-02 390 2011 5 7.55757e-02 4.01691e-02 344 2011 6 4.56805e-02 1.45347e-02 87 2011 7 7.90817e-02 4.06769e-02 231 2011 8 8.07507e-02 3.33764e-02 151 2011 9 6.37957e-02 2.46200e-02 460 2011 10 8.08266e-02 5.94973e-02 629 2011 11 8.27143e-02 5.03725e-02 739 2011 12 6.77488e-02 3.78833e-02 670 2012 1 9.90005e-02 8.55175e-02 750 2012 2 7.25655e-02 4.95796e-02 116 2012 3 1.31745e-01 9.55523e-02 469 2012 4 1.03221e-01 7.75830e-02 458 2012 5 6.59560e-02 2.65654e-02 237 2012 6 nan nan 0 2012 7 nan nan 0 2012 8 nan nan 0 2012 9 1.52795e-01 1.01621e-01 95 2012 10 nan nan 0 2012 11 8.60992e-02 4.03091e-02 412 2012 12 9.73279e-02 3.63942e-02 221 2013 1 1.08855e-01 6.88817e-02 324 2013 2 1.20064e-01 5.08067e-02 309 2013 3 1.37077e-01 9.01906e-02 305 2013 4 nan nan 0 2013 5 2.12486e-01 1.23378e-01 83 2013 6 3.79132e-01 0.00000e+00 2 2013 7 nan nan 0 2013 8 2.51868e-01 4.76228e-02 2 2013 9 8.36472e-02 1.12497e-01 10 2013 10 2.00003e-01 1.07710e-01 414 2013 11 1.65558e-01 9.51830e-02 168 2013 12 1.31339e-01 6.20367e-02 363 2014 1 1.37354e-01 9.84009e-02 144 2014 2 2.39158e-01 1.07025e-01 224 2014 3 2.52368e-01 1.03906e-01 243 2014 4 nan nan 0 2014 5 nan nan 0 2014 6 1.17143e-01 2.88368e-02 38 2014 7 1.71771e-01 9.81936e-02 169 2014 8 1.62610e-01 7.80930e-02 115 2014 9 1.86047e-01 1.37612e-01 12 2014 10 1.60839e-01 9.28085e-02 800 2014 11 8.78322e-02 4.75991e-02 588 2014 12 1.06055e-01 9.90803e-02 380 2015 1 1.88717e-01 1.01128e-01 466 2015 2 2.07748e-01 1.36863e-01 222 2015 3 2.66889e-01 9.81277e-02 179 2015 4 2.66981e-01 4.82289e-02 59 2015 5 1.58315e-01 6.82690e-02 282 2015 6 1.26803e-01 3.37202e-02 142 2015 7 9.69022e-02 3.14879e-02 16 2015 8 nan nan 0 2015 9 1.64555e-01 1.04937e-01 96 2015 10 1.17070e-01 7.30098e-02 368 2015 11 1.62301e-01 1.04672e-01 238 2015 12 1.70388e-01 8.39541e-02 410 2016 1 1.68973e-01 7.24989e-02 298 2016 2 2.40786e-01 1.24149e-01 271 2016 3 2.81023e-01 9.29166e-02 177 2016 4 2.61490e-01 5.36300e-02 133 2016 5 2.13203e-01 9.08256e-02 152 2016 6 1.06853e-01 3.37458e-02 270 2016 7 1.26311e-01 4.01231e-02 300 2016 8 1.54216e-01 9.19815e-02 181 2016 9 2.79988e-01 1.04877e-01 137 2016 10 1.25993e-01 5.36876e-02 455 2016 11 9.17410e-02 6.12997e-02 567 2016 12 1.02081e-01 7.06083e-02 475 2017 1 1.15508e-01 7.24074e-02 263 2017 2 3.52095e-01 9.78273e-02 151 2017 3 1.84058e-01 9.55027e-02 566 2017 4 1.41662e-01 6.32602e-02 379 2017 5 1.54672e-01 7.84532e-02 124 2017 6 1.70157e-01 9.04680e-02 28 2017 7 2.02919e-01 0.00000e+00 1 2017 8 2.46871e-01 7.95564e-02 97 2017 9 2.26599e-01 8.80540e-02 58 2017 10 3.26710e-01 5.39042e-02 50 2017 11 1.96922e-01 9.66851e-02 734 2017 12 1.29313e-01 7.83220e-02 425 2018 1 1.05471e-01 4.99077e-02 444 2018 2 2.16200e-01 1.17227e-01 273 2018 3 1.81008e-01 1.09977e-01 476 2018 4 2.03228e-01 9.79958e-02 221 2018 5 1.69096e-01 5.48669e-02 152 2018 6 3.02473e-01 8.88126e-02 22 2018 7 nan nan 0 2018 8 2.71731e-02 0.00000e+00 2 2018 9 1.73702e-01 1.15940e-01 132 2018 10 1.77116e-01 8.89273e-02 612 2018 11 1.41857e-01 4.68102e-02 237 2018 12 2.40455e-01 1.08825e-01 295 2019 1 4.41853e-01 4.05103e-02 6 2019 2 nan nan 0 2019 3 3.20575e-01 8.31761e-02 82 2019 4 2.34828e-01 1.06743e-01 141 2019 5 1.09857e-01 3.09932e-02 159 2019 6 8.06456e-02 3.27133e-02 77 2019 7 4.61911e-02 2.52263e-02 14 2019 8 2.71968e-01 1.21283e-01 63 2019 9 1.08059e-01 3.20979e-02 229 2019 10 1.32394e-01 8.60751e-02 337 2019 11 9.64712e-02 4.69427e-02 580 2019 12 1.25360e-01 8.19595e-02 181 2020 1 1.38540e-01 4.74314e-02 241 2020 2 1.60911e-01 7.38951e-02 160 2020 3 1.89134e-01 1.42829e-01 96 2020 4 3.38396e-01 2.57144e-02 4 2020 5 2.82522e-01 8.61759e-02 119 2020 6 4.07426e-01 5.30508e-02 25 2020 7 nan nan 0 2020 8 2.91695e-01 9.44383e-02 71 2020 9 2.19224e-01 0.00000e+00 2 2020 10 2.56651e-01 1.33627e-01 261 2020 11 1.33598e-01 7.30341e-02 469 2020 12 1.42383e-01 7.53655e-02 486 2021 1 1.65597e-01 5.07392e-02 134 2021 2 3.56086e-01 8.35384e-02 93 2021 3 3.61226e-01 9.05713e-02 43 2021 4 nan nan 0 2021 5 2.91697e-01 8.25193e-02 93 2021 6 1.54948e-01 6.14277e-02 86 2021 7 1.80798e-01 6.08513e-02 13 2021 8 nan nan 0 2021 9 nan nan 0 2021 10 2.01198e-01 1.48504e-01 79 2021 11 1.93082e-01 1.15565e-01 470 2021 12 2.37648e-01 1.11231e-01 386 2022 1 3.27440e-01 8.35213e-02 286 2022 2 2.38605e-01 9.33030e-02 513 2022 3 2.46046e-01 8.33714e-02 421 2022 4 nan nan 0 2022 5 2.77733e-01 1.29087e-01 116 2022 6 1.53645e-01 1.07626e-01 224 2022 7 1.70514e-01 1.19981e-01 165 2022 8 2.98426e-01 1.10695e-01 94 2022 9 1.40169e-01 5.14654e-02 152 2022 10 7.93251e-02 5.03854e-02 1036 2022 11 1.41099e-01 6.07694e-02 362 2022 12 1.02997e-01 6.58417e-02 492 2023 1 8.86167e-02 3.90989e-02 568 2023 2 1.70012e-01 1.24091e-01 340 2023 3 2.47074e-01 1.11022e-01 249 2023 4 1.50790e-01 1.04470e-01 325 2023 5 9.04720e-02 2.95501e-02 113 2023 6 8.75197e-02 7.79063e-02 184 2023 7 9.58954e-02 8.95968e-02 180 2023 8 1.24794e-01 1.22907e-01 83 2023 9 2.39262e-01 9.94332e-02 168 2023 10 1.47934e-01 9.87803e-02 466 2023 11 1.00053e-01 5.31835e-02 400 2023 12 1.64921e-01 1.09595e-01 237 2024 1 4.46411e-01 2.16593e-02 8 2024 2 2.63533e-01 1.25014e-01 196 2024 3 2.72245e-01 1.06395e-01 213 2024 4 nan nan 0