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 1.20625e-01 1.50314e-01 80 2002 8 1.85298e-01 1.77337e-01 524 2002 9 3.14514e-01 3.30330e-01 538 2002 10 8.61842e-01 2.64045e+00 780 2002 11 7.78666e-01 9.68209e-01 538 2002 12 8.45856e-01 5.92948e-01 696 2003 1 3.44487e-01 2.96558e-01 736 2003 2 2.34583e-01 1.73028e-01 481 2003 3 2.70617e-01 2.62607e-01 235 2003 4 2.70162e-01 2.14252e-01 724 2003 5 1.28964e-01 2.74976e-01 397 2003 6 1.59957e-01 3.32762e-01 188 2003 7 5.82168e-01 1.84862e+00 174 2003 8 3.53051e-01 1.27690e+00 344 2003 9 1.60195e-01 2.16431e-01 358 2003 10 2.36951e-01 1.09857e+00 537 2003 11 8.18365e-01 1.35816e+00 771 2003 12 5.87303e-01 3.66529e-01 585 2004 1 1.95072e-01 1.11501e-01 788 2004 2 3.71153e-01 6.30941e-01 376 2004 3 1.45547e-01 1.39500e-01 668 2004 4 3.45742e-01 4.90441e-01 672 2004 5 1.08951e-01 6.75937e-02 626 2004 6 1.82343e-01 5.51760e-01 444 2004 7 1.32425e-01 1.42262e-01 195 2004 8 1.44287e-01 1.33717e-01 211 2004 9 9.44595e-01 1.29387e+00 445 2004 10 2.34227e-01 6.29121e-01 849 2004 11 2.30839e-01 1.72725e-01 600 2004 12 6.90250e-01 5.11386e-01 363 2005 1 3.22944e-01 1.69860e-01 600 2005 2 2.49632e-01 2.35733e-01 651 2005 3 2.74878e-01 3.13290e-01 391 2005 4 3.47306e-01 1.55559e+00 600 2005 5 1.51871e-01 2.28437e-01 491 2005 6 1.17558e-01 9.51402e-02 226 2005 7 3.79197e-01 4.23390e-01 487 2005 8 2.05279e-01 5.20842e-01 321 2005 9 3.20306e-01 1.15137e+00 259 2005 10 2.82013e-01 1.99213e-01 703 2005 11 4.76367e-01 3.41133e-01 908 2005 12 3.75849e-01 1.84956e-01 812 2006 1 9.57836e-01 1.44422e+00 617 2006 2 6.20952e-01 7.19596e-01 688 2006 3 1.79925e-01 2.75106e-01 994 2006 4 1.23690e-01 1.60102e-01 709 2006 5 1.30954e-01 9.77430e-02 534 2006 6 1.76815e-01 1.62044e-01 541 2006 7 2.87828e-01 6.82388e-01 213 2006 8 8.43948e-02 7.59327e-02 191 2006 9 3.80784e-01 1.19322e+00 330 2006 10 2.67571e-01 3.00548e-01 895 2006 11 3.89811e-01 1.31818e+00 720 2006 12 5.30456e-01 5.08903e-01 445 2007 1 1.94113e-01 1.37650e-01 483 2007 2 3.17421e-01 3.25183e-01 468 2007 3 1.60174e-01 1.28278e-01 850 2007 4 4.37079e-01 6.95828e-01 775 2007 5 1.14066e-01 9.66240e-02 450 2007 6 1.74458e-01 2.56614e-01 293 2007 7 1.26157e-01 1.99951e-01 317 2007 8 1.13112e-01 9.11254e-02 473 2007 9 3.42814e-01 1.27117e+00 445 2007 10 2.41466e-01 1.77125e-01 786 2007 11 2.09601e-01 1.28958e-01 1005 2007 12 3.47641e-01 5.06218e-01 864 2008 1 6.03237e-01 7.47387e-01 473 2008 2 1.81635e-01 1.75158e-01 782 2008 3 5.97637e-01 9.80560e-01 704 2008 4 1.30116e-01 7.08179e-02 637 2008 5 1.29923e-01 8.25109e-02 455 2008 6 1.21228e-01 9.28334e-02 580 2008 7 7.51942e-02 5.71422e-02 232 2008 8 3.58708e-01 6.58010e-01 164 2008 9 4.34489e-01 1.02061e+00 563 2008 10 2.63381e-01 4.05756e-01 821 2008 11 2.79893e-01 1.55314e-01 841 2008 12 5.23990e-01 6.21452e-01 973 2009 1 3.64411e-01 3.23466e-01 731 2009 2 2.56231e-01 2.47752e-01 842 2009 3 3.20638e-01 3.42731e-01 833 2009 4 1.96683e-01 2.50210e-01 583 2009 5 2.01095e-01 7.14298e-01 424 2009 6 2.18278e-01 5.69116e-01 174 2009 7 8.34440e-02 8.05670e-02 215 2009 8 2.10630e-01 8.56538e-01 380 2009 9 2.58717e-01 8.64669e-01 364 2009 10 2.56032e-01 8.66316e-01 633 2009 11 2.39146e-01 1.56909e-01 404 2009 12 7.38031e-01 4.48234e-01 191 2010 1 2.19326e-01 1.21727e-01 572 2010 2 6.14637e-01 7.92560e-01 428 2010 3 8.90314e-01 1.31382e+00 722 2010 4 1.47486e-01 1.34261e-01 731 2010 5 9.49955e-02 8.33290e-02 501 2010 6 8.57599e-02 5.10937e-02 571 2010 7 1.36586e-01 2.55528e-01 320 2010 8 1.36178e-01 3.16588e-01 265 2010 9 1.96234e-01 3.61179e-01 419 2010 10 1.57559e-01 1.85311e-01 1142 2010 11 2.13819e-01 1.28023e-01 1127 2010 12 1.06277e+00 9.05961e-01 978 2011 1 1.93375e-01 1.12411e-01 595 2011 2 2.15816e-01 2.45595e-01 743 2011 3 1.46632e-01 1.23312e-01 897 2011 4 1.39348e-01 1.33635e-01 843 2011 5 1.48086e-01 8.77401e-02 916 2011 6 1.11665e-01 1.26332e-01 399 2011 7 2.43631e-01 1.07787e+00 183 2011 8 1.40416e-01 2.96236e-01 265 2011 9 4.01625e-01 1.45839e+00 391 2011 10 3.35064e-01 3.43951e-01 827 2011 11 2.19056e-01 1.91044e-01 987 2011 12 4.61317e-01 4.57502e-01 764 2012 1 3.31917e-01 2.02333e-01 1003 2012 2 2.42923e-01 2.25920e-01 363 2012 3 3.28895e-01 7.46101e-01 941 2012 4 2.01279e-01 2.51541e-01 695 2012 5 1.31150e-01 3.21978e-01 460 2012 6 5.87490e-01 4.42771e-01 215 2012 7 1.82234e-01 2.47648e-01 196 2012 8 7.16753e-02 8.17073e-02 181 2012 9 3.33615e-01 1.93202e+00 243 2012 10 5.70930e-01 8.95709e-01 606 2012 11 2.72435e-01 2.81649e-01 858 2012 12 1.03249e+00 1.40039e+00 576 2013 1 3.72399e-01 5.41382e-01 875 2013 2 3.29256e-01 4.24719e-01 673 2013 3 2.30014e-01 1.24792e-01 772 2013 4 1.74445e-01 3.16065e-01 459 2013 5 2.16670e-01 2.96718e-01 480 2013 6 1.53453e-01 2.44496e-01 441 2013 7 1.22872e-01 9.94868e-02 208 2013 8 1.83687e-01 3.18299e-01 432 2013 9 1.68597e-01 3.21578e-01 707 2013 10 1.76300e-01 9.40220e-02 547 2013 11 1.89034e-01 3.81924e-01 202 2013 12 2.91623e-01 1.40802e-01 591 2014 1 3.59624e-01 2.21427e-01 655 2014 2 2.59901e-01 1.96652e-01 655 2014 3 1.59601e-01 8.66701e-02 675 2014 4 1.37884e-01 1.18490e-01 563 2014 5 1.61268e-01 1.04671e-01 658 2014 6 1.85143e-01 3.37343e-01 389 2014 7 1.35897e-01 4.53797e-01 217 2014 8 9.08703e-02 6.84586e-02 285 2014 9 1.97732e-01 3.85458e-01 244 2014 10 2.18893e-01 3.58044e-01 796 2014 11 3.06815e-01 2.71010e-01 939 2014 12 1.93047e-01 9.23402e-02 546 2015 1 5.65760e-01 5.52088e-01 513 2015 2 2.78075e-01 1.44060e-01 598 2015 3 1.26050e-01 8.72709e-02 874 2015 4 1.86149e-01 6.04669e-01 365 2015 5 2.40702e-01 1.14948e+00 830 2015 6 4.21963e-01 1.62038e+00 425 2015 7 7.84799e-02 5.87102e-02 79 2015 8 2.54572e-01 5.62066e-01 363 2015 9 2.90660e-01 8.82947e-01 348 2015 10 1.95167e-01 1.32770e-01 604 2015 11 1.69764e-01 1.30828e-01 936 2015 12 2.06606e-01 2.33911e-01 486 2016 1 9.68688e-01 1.40736e+00 493 2016 2 1.21023e+00 1.16033e+00 1032 2016 3 3.45090e-01 3.44122e-01 445 2016 4 1.65963e-01 2.05273e-01 630 2016 5 1.17424e-01 7.26426e-02 689 2016 6 1.48813e-01 1.78149e-01 391 2016 7 9.98523e-02 1.21031e-01 231 2016 8 1.22583e-01 2.87540e-01 452 2016 9 4.54868e-01 1.15519e+00 632 2016 10 2.23130e-01 3.88968e-01 736 2016 11 1.75479e-01 1.62274e-01 1142 2016 12 1.42934e-01 9.80839e-02 621 2017 1 1.11035e+00 1.98187e+00 860 2017 2 2.42436e-01 1.60996e-01 1210 2017 3 1.59691e-01 1.15125e-01 915 2017 4 1.62134e-01 1.28410e-01 739 2017 5 2.31284e-01 1.95865e-01 574 2017 6 2.67030e-01 6.36871e-01 247 2017 7 4.37155e-01 1.33605e+00 360 2017 8 9.91442e-02 7.10813e-02 332 2017 9 3.98921e-01 5.94282e-01 768 2017 10 3.61063e-01 8.11744e-01 686 2017 11 2.52887e-01 1.59508e-01 926 2017 12 3.50782e-01 3.08472e-01 688 2018 1 5.14416e-01 3.24575e-01 704 2018 2 1.26230e-01 7.16088e-02 805 2018 3 2.75742e-01 7.55768e-01 981 2018 4 1.81907e-01 1.93948e-01 839 2018 5 1.10575e-01 6.43711e-02 396 2018 6 4.65390e-01 1.04687e+00 214 2018 7 1.35094e-01 1.67796e-01 209 2018 8 1.20862e-01 1.80130e-01 434 2018 9 1.12820e-01 1.22325e-01 358 2018 10 2.24479e-01 3.51669e-01 828 2018 11 1.78146e-01 7.00412e-01 332 2018 12 1.74705e+00 2.29459e+00 685 2019 1 6.59002e-01 6.50413e-01 758 2019 2 1.84063e-01 5.03666e-01 574 2019 3 1.19666e-01 7.20501e-02 763 2019 4 2.61539e-01 2.71080e-01 518 2019 5 9.29197e-02 6.36705e-02 684 2019 6 1.32273e-01 1.27716e-01 205 2019 7 1.03999e-01 1.50471e-01 316 2019 8 1.10922e-01 7.14358e-02 383 2019 9 2.09927e-01 1.10566e+00 432 2019 10 2.52555e-01 2.85766e-01 835 2019 11 2.37086e-01 1.46046e-01 618 2019 12 3.13453e-01 2.10833e-01 346 2020 1 3.65151e-01 4.67406e-01 888 2020 2 3.72058e-01 3.08113e-01 668 2020 3 1.65098e-01 2.24920e-01 710 2020 4 9.35136e-02 7.58025e-02 355 2020 5 1.13520e-01 1.20476e-01 591 2020 6 1.45102e-01 1.65938e-01 417 2020 7 1.59608e-01 4.24000e-01 217 2020 8 1.47830e-01 1.30973e-01 246 2020 9 3.16002e-01 3.42665e-01 273 2020 10 2.31264e-01 2.54767e-01 700 2020 11 6.57168e-01 8.08863e-01 819 2020 12 6.56036e-01 7.25061e-01 745 2021 1 3.01206e-01 2.07456e-01 421 2021 2 3.46659e-01 9.37297e-01 614 2021 3 1.23755e-01 9.57472e-02 683 2021 4 1.21327e-01 7.13157e-02 797 2021 5 2.14317e-01 5.57882e-01 657 2021 6 1.99332e-01 2.05638e-01 192 2021 7 1.28749e-01 1.57135e-01 379 2021 8 2.15069e-01 9.57149e-01 382 2021 9 1.97890e-01 2.84105e-01 463 2021 10 1.87320e-01 2.55333e-01 639 2021 11 3.82523e-01 2.51590e-01 828 2021 12 2.59828e-01 4.61873e-01 695 2022 1 1.49643e+00 2.17089e+00 904 2022 2 2.32897e-01 1.57149e-01 985 2022 3 3.26863e-01 5.46551e-01 910 2022 4 9.07387e-02 6.44488e-02 263 2022 5 1.08045e-01 1.00236e-01 548 2022 6 3.65648e-01 1.68273e+00 247 2022 7 2.73804e-01 6.62923e-01 197 2022 8 3.39362e-01 1.18049e+00 378 2022 9 3.12369e-01 4.76338e-01 193 2022 10 3.64478e-01 1.29355e+00 1101 2022 11 3.32119e-01 4.19597e-01 698 2022 12 1.78699e-01 1.22437e-01 590 2023 1 2.22576e-01 3.77007e-01 703 2023 2 4.46626e-01 5.46385e-01 821 2023 3 1.32588e-01 1.56659e-01 497 2023 4 1.30133e-01 1.44045e-01 214 2023 5 2.73308e-01 3.69351e-01 519 2023 6 1.29127e-01 1.16448e-01 330 2023 7 4.17575e-01 1.10438e+00 375 2023 8 4.34068e-01 2.11154e+00 269 2023 9 4.22384e-01 3.15966e-01 427 2023 10 4.29440e-01 1.32305e+00 512 2023 11 2.33233e-01 2.91140e-01 480 2023 12 2.65633e+00 1.05738e+01 118 2024 1 1.16380e+00 3.83645e+00 126 2024 2 2.21556e-01 1.44859e-01 626 2024 3 1.57130e-01 2.15692e-01 242 2024 4 nan nan 0