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 3.40726e-02 2.32428e-02 147 2002 8 5.09656e-02 5.67782e-02 170 2002 9 7.40354e-02 5.26059e-02 98 2002 10 8.56530e-02 5.89854e-02 461 2002 11 1.08293e-01 5.44256e-02 365 2002 12 1.06236e-01 5.61343e-02 368 2003 1 1.87520e-01 7.31368e-02 532 2003 2 1.34173e-01 3.77661e-02 458 2003 3 3.35162e-01 9.04215e-02 87 2003 4 3.24821e-01 1.12700e-01 127 2003 5 2.82009e-01 1.00340e-01 45 2003 6 7.36128e-02 5.28537e-02 15 2003 7 6.07681e-02 4.25218e-02 47 2003 8 1.88660e-01 1.32570e-01 25 2003 9 1.18566e-01 6.65963e-02 203 2003 10 1.02106e-01 5.57506e-02 268 2003 11 9.40914e-02 6.10268e-02 472 2003 12 8.00256e-02 2.30821e-02 445 2004 1 1.03009e-01 4.03582e-02 331 2004 2 1.07330e-01 4.55834e-02 242 2004 3 1.70622e-01 9.24685e-02 515 2004 4 7.14029e-02 3.10832e-02 238 2004 5 5.57660e-02 2.70808e-02 158 2004 6 4.38375e-02 5.45267e-02 137 2004 7 2.52510e-02 2.43468e-02 122 2004 8 3.76040e-02 2.08313e-02 179 2004 9 5.88332e-02 1.77217e-02 123 2004 10 2.08403e-01 4.99317e-02 24 2004 11 3.82047e-01 7.70114e-02 19 2004 12 1.59440e-01 3.58469e-02 124 2005 1 1.48001e-01 5.71548e-02 351 2005 2 1.72733e-01 7.07938e-02 276 2005 3 1.33347e-01 7.40227e-02 286 2005 4 1.85313e-01 6.56489e-02 266 2005 5 1.40755e-01 5.79735e-02 112 2005 6 5.56550e-02 1.21805e-02 62 2005 7 nan nan 0 2005 8 1.18103e-01 6.25456e-02 58 2005 9 1.37930e-01 5.59307e-02 156 2005 10 9.29727e-02 4.35964e-02 371 2005 11 7.30988e-02 3.60521e-02 435 2005 12 8.10230e-02 3.39640e-02 404 2006 1 1.72691e-01 6.35184e-02 390 2006 2 2.22682e-01 1.03283e-01 388 2006 3 2.08017e-01 9.61212e-02 524 2006 4 8.67846e-02 4.23277e-02 221 2006 5 3.39138e-02 1.25147e-02 109 2006 6 4.89164e-02 1.29278e-02 61 2006 7 3.48170e-02 1.04176e-02 39 2006 8 2.83021e-02 6.70836e-03 73 2006 9 4.12636e-02 1.21214e-02 138 2006 10 4.56241e-02 2.83475e-02 173 2006 11 8.52525e-02 3.44364e-02 317 2006 12 8.85623e-02 5.24796e-02 272 2007 1 1.14675e-01 3.61003e-02 165 2007 2 7.30542e-02 2.41091e-02 392 2007 3 6.66259e-02 2.77033e-02 603 2007 4 4.98073e-02 1.32695e-02 303 2007 5 3.71154e-02 6.01152e-03 53 2007 6 3.19904e-02 1.92011e-02 133 2007 7 2.87696e-02 1.66311e-02 42 2007 8 3.62183e-02 8.83809e-03 122 2007 9 4.08579e-02 1.01514e-02 127 2007 10 4.81584e-02 1.59206e-02 359 2007 11 4.54512e-02 3.20084e-02 490 2007 12 7.00988e-02 5.06630e-02 282 2008 1 1.05992e-01 5.99348e-02 263 2008 2 9.16059e-02 4.02526e-02 562 2008 3 1.69318e-01 9.38026e-02 399 2008 4 2.39202e-01 1.26040e-01 213 2008 5 7.23841e-02 3.09330e-02 179 2008 6 3.53071e-02 8.85577e-03 126 2008 7 2.46045e-02 1.40888e-02 44 2008 8 4.79173e-02 3.39451e-02 84 2008 9 1.31828e-01 8.24993e-02 88 2008 10 9.76338e-02 4.47268e-02 493 2008 11 9.48271e-02 5.71345e-02 477 2008 12 1.12514e-01 4.17202e-02 498 2009 1 1.18297e-01 7.80509e-02 398 2009 2 9.04845e-02 3.82346e-02 594 2009 3 7.83941e-02 3.24212e-02 454 2009 4 1.28242e-01 7.09152e-02 342 2009 5 2.13947e-01 7.35415e-02 60 2009 6 5.92012e-02 3.51395e-02 73 2009 7 2.29666e-02 4.53398e-03 9 2009 8 6.09298e-02 2.23987e-02 89 2009 9 5.02477e-02 2.08240e-02 264 2009 10 4.47577e-02 1.78954e-02 464 2009 11 5.88256e-02 3.12942e-02 279 2009 12 1.15482e-01 3.96846e-02 151 2010 1 9.49815e-02 3.59686e-02 527 2010 2 2.89766e-01 1.12413e-01 320 2010 3 2.88833e-01 1.10878e-01 436 2010 4 2.10255e-01 6.74217e-02 306 2010 5 7.86581e-02 5.29813e-02 295 2010 6 3.16421e-02 1.44003e-02 114 2010 7 3.91693e-02 2.59153e-02 133 2010 8 2.10076e-02 1.24953e-02 31 2010 9 6.29140e-02 4.46224e-02 265 2010 10 7.04203e-02 5.34827e-02 799 2010 11 7.87129e-02 4.37160e-02 581 2010 12 8.63027e-02 3.64594e-02 386 2011 1 9.09309e-02 4.00055e-02 422 2011 2 8.57252e-02 3.71039e-02 604 2011 3 8.76999e-02 4.44650e-02 704 2011 4 6.61439e-02 3.29549e-02 500 2011 5 4.18798e-02 2.66517e-02 271 2011 6 2.24444e-02 0.00000e+00 1 2011 7 2.08359e-02 3.49084e-02 83 2011 8 2.50328e-02 1.62841e-02 18 2011 9 4.93128e-02 3.64027e-02 489 2011 10 5.88991e-02 3.37712e-02 367 2011 11 7.51302e-02 4.77880e-02 670 2011 12 7.51240e-02 3.66614e-02 585 2012 1 8.81338e-02 4.95962e-02 636 2012 2 1.56342e-01 5.42979e-02 20 2012 3 5.29005e-02 1.97127e-02 560 2012 4 4.56664e-02 2.05364e-02 413 2012 5 3.13790e-02 1.21385e-02 218 2012 6 5.38524e-02 8.37190e-02 14 2012 7 7.32955e-02 7.77589e-02 57 2012 8 6.70298e-02 5.73913e-02 8 2012 9 1.19314e-01 4.84829e-02 86 2012 10 2.02214e-01 7.30861e-02 147 2012 11 8.17186e-02 4.07840e-02 453 2012 12 1.00083e-01 5.16648e-02 201 2013 1 8.29876e-02 4.70134e-02 474 2013 2 7.48079e-02 2.90398e-02 322 2013 3 9.17544e-02 4.40107e-02 446 2013 4 1.80314e-01 1.18744e-01 212 2013 5 5.34835e-02 2.09686e-02 207 2013 6 1.32299e-01 9.31094e-02 150 2013 7 nan nan 0 2013 8 2.79898e-01 1.03923e-01 26 2013 9 1.13951e-01 4.12204e-02 222 2013 10 1.20612e-01 4.79490e-02 367 2013 11 1.00841e-01 5.54483e-02 84 2013 12 7.23471e-02 2.16222e-02 322 2014 1 8.79164e-02 2.61400e-02 268 2014 2 8.69426e-02 3.27591e-02 519 2014 3 1.53074e-01 7.01560e-02 363 2014 4 1.77488e-01 1.02671e-01 181 2014 5 2.15113e-01 7.28033e-02 101 2014 6 8.60789e-02 2.70426e-02 30 2014 7 6.53091e-02 2.72906e-02 269 2014 8 5.68364e-02 2.15569e-02 140 2014 9 3.33035e-02 8.08858e-03 21 2014 10 5.85939e-02 2.96256e-02 855 2014 11 8.81267e-02 3.91143e-02 486 2014 12 8.54367e-02 4.14153e-02 309 2015 1 9.42745e-02 4.35708e-02 405 2015 2 9.98877e-02 3.48025e-02 480 2015 3 1.35695e-01 3.70204e-02 301 2015 4 1.01329e-01 4.36463e-02 89 2015 5 4.70874e-02 2.19939e-02 252 2015 6 2.93219e-02 9.70474e-03 111 2015 7 1.09975e-02 1.73099e-03 3 2015 8 1.15533e-01 1.04760e-01 75 2015 9 6.76278e-02 2.04795e-02 64 2015 10 4.79019e-02 2.28284e-02 361 2015 11 7.77018e-02 3.17292e-02 270 2015 12 8.85929e-02 3.89357e-02 311 2016 1 8.84755e-02 3.66069e-02 407 2016 2 1.10242e-01 8.12919e-02 700 2016 3 9.39538e-02 4.14845e-02 475 2016 4 7.40663e-02 2.42781e-02 201 2016 5 4.32728e-02 2.06385e-02 161 2016 6 3.41951e-02 2.50194e-02 189 2016 7 4.29871e-02 4.08854e-02 166 2016 8 1.00166e-01 6.98214e-02 265 2016 9 8.17262e-02 6.85090e-02 152 2016 10 8.21317e-02 5.05399e-02 412 2016 11 7.93013e-02 5.82153e-02 593 2016 12 9.25096e-02 7.16281e-02 321 2017 1 9.18289e-02 5.82712e-02 459 2017 2 1.10426e-01 8.89662e-02 544 2017 3 1.00369e-01 5.49680e-02 579 2017 4 6.62280e-02 3.93124e-02 383 2017 5 3.47200e-02 2.96122e-02 200 2017 6 2.06878e-02 3.85309e-02 85 2017 7 4.71601e-02 2.90650e-02 80 2017 8 6.92350e-02 4.28858e-02 216 2017 9 9.18786e-02 6.92364e-02 391 2017 10 1.44616e-01 8.12507e-02 108 2017 11 1.11815e-01 6.71246e-02 743 2017 12 7.17492e-02 5.98321e-02 415 2018 1 1.18182e-01 6.45599e-02 282 2018 2 1.35263e-01 6.29515e-02 470 2018 3 1.25833e-01 7.27463e-02 489 2018 4 7.05091e-02 3.58040e-02 258 2018 5 8.35466e-02 5.43217e-02 287 2018 6 6.31457e-02 4.71797e-02 206 2018 7 nan nan 0 2018 8 1.44651e-01 1.57567e-01 33 2018 9 9.57300e-02 5.78632e-02 389 2018 10 1.13170e-01 5.61710e-02 440 2018 11 9.12626e-02 3.26013e-02 64 2018 12 1.57514e-01 7.14345e-02 356 2019 1 3.02212e-01 9.02013e-02 124 2019 2 3.45088e-01 9.10656e-02 55 2019 3 1.69005e-01 8.94129e-02 435 2019 4 1.58418e-01 8.37981e-02 310 2019 5 6.75255e-02 1.70511e-02 294 2019 6 nan nan 0 2019 7 7.51687e-02 1.14703e-02 30 2019 8 6.05739e-02 3.48588e-02 129 2019 9 9.22064e-02 5.67039e-02 154 2019 10 9.67100e-02 3.36697e-02 360 2019 11 9.57802e-02 7.48047e-02 528 2019 12 1.36182e-01 6.74470e-02 130 2020 1 1.40188e-01 5.04938e-02 305 2020 2 1.50196e-01 7.40914e-02 305 2020 3 1.45272e-01 7.25121e-02 564 2020 4 1.14273e-01 5.92753e-02 188 2020 5 1.11387e-01 7.63161e-02 428 2020 6 8.54688e-02 4.96814e-02 311 2020 7 1.12804e-01 5.40420e-02 79 2020 8 8.25681e-02 2.36234e-02 142 2020 9 1.39345e-01 6.26772e-02 150 2020 10 1.37345e-01 4.73181e-02 385 2020 11 1.27315e-01 5.86129e-02 330 2020 12 1.03240e-01 5.13934e-02 427 2021 1 1.76819e-01 7.90353e-02 161 2021 2 2.02650e-01 8.10788e-02 296 2021 3 1.81087e-01 6.56595e-02 342 2021 4 2.55257e-01 8.44117e-02 280 2021 5 2.32555e-01 8.62759e-02 271 2021 6 1.75709e-01 5.26275e-02 37 2021 7 1.41200e-01 2.92867e-02 55 2021 8 6.69558e-02 1.97989e-02 18 2021 9 3.05292e-01 9.50637e-02 193 2021 10 1.80422e-01 1.04733e-01 258 2021 11 1.77051e-01 7.53048e-02 541 2021 12 1.90688e-01 9.34059e-02 498 2022 1 1.78486e-01 7.96389e-02 372 2022 2 1.51060e-01 6.07487e-02 540 2022 3 1.71462e-01 9.12839e-02 432 2022 4 4.41499e-01 4.20769e-02 16 2022 5 2.35653e-01 9.95152e-02 227 2022 6 1.19581e-01 3.56002e-02 202 2022 7 1.17933e-01 6.60952e-02 124 2022 8 9.25346e-02 2.43718e-02 165 2022 9 1.17823e-01 7.36793e-02 228 2022 10 5.77153e-02 4.15181e-02 965 2022 11 9.65027e-02 8.50308e-02 296 2022 12 8.96967e-02 7.83372e-02 661 2023 1 8.02970e-02 3.50189e-02 754 2023 2 1.07339e-01 7.02493e-02 514 2023 3 1.57955e-01 1.16274e-01 523 2023 4 1.28517e-01 7.45848e-02 400 2023 5 3.02345e-02 1.28764e-02 244 2023 6 2.30954e-02 3.66147e-02 75 2023 7 4.52784e-02 2.67724e-02 345 2023 8 4.36505e-02 3.00628e-02 209 2023 9 5.82728e-02 4.12913e-02 368 2023 10 4.73113e-02 5.06255e-02 360 2023 11 7.08276e-02 4.20951e-02 533 2023 12 9.85611e-02 4.56861e-02 179 2024 1 1.47974e-01 9.29842e-02 284 2024 2 1.64160e-01 8.63726e-02 701 2024 3 1.45702e-01 5.44609e-02 318 2024 4 nan nan 0