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 2.78368e-01 1.56804e-01 442 2002 8 1.54971e-01 4.30703e-02 317 2002 9 4.32817e-01 6.57446e-01 599 2002 10 4.32577e-01 2.54115e-01 751 2002 11 3.73136e-01 1.44302e-01 506 2002 12 3.58312e-01 8.87478e-02 512 2003 1 2.74911e-01 9.31783e-02 695 2003 2 3.78016e-01 1.46301e-01 585 2003 3 2.17332e-01 1.06808e-01 646 2003 4 2.03627e-01 6.01490e-02 315 2003 5 1.93976e-01 4.35077e-02 447 2003 6 5.21961e-01 3.41846e-01 342 2003 7 3.35860e-01 4.45005e-01 695 2003 8 2.00132e-01 2.27087e-01 730 2003 9 2.44207e-01 2.94422e-01 679 2003 10 4.62725e-01 2.75957e-01 384 2003 11 4.48305e-01 1.67920e-01 609 2003 12 4.58077e-01 2.07221e-01 702 2004 1 4.31006e-01 2.38437e-01 703 2004 2 3.81106e-01 2.67476e-01 939 2004 3 4.94383e-01 2.82853e-01 616 2004 4 3.63703e-01 2.90698e-01 334 2004 5 4.05782e-01 4.27688e-01 411 2004 6 1.97654e-01 6.75520e-02 366 2004 7 1.42362e-01 4.27932e-02 220 2004 8 1.64102e-01 4.55129e-02 474 2004 9 2.30975e-01 1.38032e-01 960 2004 10 5.45119e-01 3.77115e-01 566 2004 11 4.90636e-01 1.65059e-01 704 2004 12 2.69053e-01 8.13239e-02 435 2005 1 7.31381e-01 3.96638e-01 273 2005 2 3.35877e-01 1.19655e-01 430 2005 3 3.15540e-01 1.61665e-01 911 2005 4 3.37154e-01 2.61909e-01 851 2005 5 2.39045e-01 7.70421e-02 384 2005 6 4.21636e-01 3.70262e-01 447 2005 7 6.27856e-01 6.73302e-01 440 2005 8 1.72019e-01 4.03058e-02 576 2005 9 3.15453e-01 3.03145e-01 1032 2005 10 3.92915e-01 3.96098e-01 357 2005 11 3.92420e-01 2.28877e-01 525 2005 12 3.51581e-01 1.04251e-01 600 2006 1 4.06138e-01 1.48511e-01 668 2006 2 3.67289e-01 1.76068e-01 707 2006 3 2.57047e-01 7.34327e-02 911 2006 4 2.91635e-01 2.67005e-01 653 2006 5 2.11263e-01 6.19654e-02 441 2006 6 4.39585e-01 7.74712e-01 357 2006 7 1.47237e-01 2.19149e-02 468 2006 8 4.51585e-01 8.28775e-01 804 2006 9 5.58067e-01 9.51056e-01 667 2006 10 3.61548e-01 7.30848e-01 873 2006 11 3.26543e-01 8.29450e-02 448 2006 12 3.78400e-01 1.37808e-01 576 2007 1 5.60267e-01 4.21654e-01 573 2007 2 3.24012e-01 1.94823e-01 891 2007 3 3.45339e-01 1.39834e-01 823 2007 4 2.28810e-01 3.13230e-02 345 2007 5 2.28227e-01 9.71729e-02 631 2007 6 3.39438e-01 2.99033e-01 381 2007 7 3.43741e-01 3.57779e-01 490 2007 8 7.07238e-01 9.17978e-01 576 2007 9 2.24376e-01 2.12834e-01 800 2007 10 4.48003e-01 2.77268e-01 567 2007 11 4.37156e-01 1.39085e-01 416 2007 12 2.87008e-01 9.92534e-02 320 2008 1 7.29444e-01 6.21027e-01 381 2008 2 2.63878e-01 1.05547e-01 708 2008 3 3.81443e-01 3.24330e-01 815 2008 4 5.03370e-01 8.69001e-01 590 2008 5 2.76371e-01 2.03688e-01 453 2008 6 4.21942e-01 6.06888e-01 528 2008 7 1.47915e-01 3.00775e-02 496 2008 8 6.34410e-01 1.09113e+00 673 2008 9 4.05235e-01 7.01954e-01 557 2008 10 4.88875e-01 3.57740e-01 745 2008 11 4.32277e-01 2.59622e-01 323 2008 12 2.54552e-01 5.34698e-02 512 2009 1 3.29656e-01 2.44446e-01 766 2009 2 1.91666e-01 3.47210e-02 629 2009 3 4.08682e-01 1.75936e-01 690 2009 4 2.26862e-01 2.34742e-01 693 2009 5 4.49948e-01 8.46877e-01 330 2009 6 1.62009e-01 6.66615e-02 262 2009 7 3.64304e-01 3.97289e-01 525 2009 8 2.09792e-01 1.53545e-01 608 2009 9 6.68986e-01 9.71310e-01 699 2009 10 3.71661e-01 2.68209e-01 517 2009 11 3.28218e-01 5.46633e-02 395 2009 12 4.07827e-01 1.33304e-01 648 2010 1 3.93360e-01 9.78653e-02 692 2010 2 3.57353e-01 1.19263e-01 576 2010 3 3.36967e-01 1.10005e-01 687 2010 4 3.24923e-01 2.24903e-01 574 2010 5 4.66226e-01 4.48775e-01 751 2010 6 2.91670e-01 4.57476e-01 467 2010 7 3.56792e-01 7.64337e-01 581 2010 8 5.01654e-01 8.83926e-01 517 2010 9 6.24265e-01 1.04232e+00 750 2010 10 5.06125e-01 3.59118e-01 648 2010 11 4.28533e-01 1.22604e-01 344 2010 12 3.97267e-01 3.62552e-01 762 2011 1 6.43994e-01 2.25505e-01 514 2011 2 5.42782e-01 2.65278e-01 526 2011 3 4.44928e-01 2.97846e-01 776 2011 4 2.66403e-01 1.63312e-01 369 2011 5 4.12712e-01 2.84528e-01 315 2011 6 5.25857e-01 3.80204e-01 275 2011 7 3.56525e-01 8.29467e-01 695 2011 8 2.97204e-01 4.69804e-01 580 2011 9 2.58325e-01 1.39471e-01 649 2011 10 3.03357e-01 1.19903e-01 396 2011 11 4.36170e-01 1.24286e-01 505 2011 12 3.72436e-01 1.55565e-01 458 2012 1 2.19549e-01 1.09426e-01 1032 2012 2 3.60791e-01 3.24777e-01 659 2012 3 2.56624e-01 1.32243e-01 765 2012 4 2.53031e-01 3.30757e-01 633 2012 5 3.61439e-01 5.33723e-01 437 2012 6 2.87082e-01 4.68929e-01 705 2012 7 5.01960e-01 9.67371e-01 430 2012 8 3.51479e-01 7.59810e-01 644 2012 9 3.75539e-01 6.18364e-01 826 2012 10 2.57152e-01 9.75664e-02 602 2012 11 5.03224e-01 2.49433e-01 596 2012 12 4.15513e-01 1.28029e-01 408 2013 1 3.59688e-01 9.35072e-02 591 2013 2 4.38972e-01 2.53685e-01 576 2013 3 2.45649e-01 5.58075e-02 362 2013 4 2.81203e-01 1.22535e-01 960 2013 5 2.19583e-01 1.54479e-01 569 2013 6 6.41333e-01 1.00250e+00 610 2013 7 2.20727e-01 1.14990e-01 384 2013 8 4.21801e-01 8.74210e-01 547 2013 9 2.87743e-01 2.68011e-01 825 2013 10 2.99840e-01 1.11071e-01 477 2013 11 4.66614e-01 1.21568e-01 704 2013 12 3.44684e-01 1.32039e-01 320 2014 1 3.41705e-01 1.50084e-01 758 2014 2 2.94217e-01 2.01580e-01 564 2014 3 3.49120e-01 9.18753e-02 582 2014 4 2.95407e-01 1.01059e-01 576 2014 5 1.83983e-01 4.67046e-02 656 2014 6 3.21075e-01 7.13501e-01 482 2014 7 5.81999e-01 9.36786e-01 380 2014 8 3.30795e-01 6.55657e-01 940 2014 9 2.07370e-01 1.79596e-01 777 2014 10 2.96710e-01 2.18615e-01 619 2014 11 4.39510e-01 1.46175e-01 536 2014 12 3.77333e-01 2.64566e-01 137 2015 1 4.56363e-01 1.37516e-01 704 2015 2 5.88909e-01 1.87503e-01 285 2015 3 3.54642e-01 1.77067e-01 778 2015 4 2.07349e-01 6.32723e-02 698 2015 5 3.89153e-01 7.45388e-01 514 2015 6 4.27709e-01 9.42439e-01 310 2015 7 4.33577e-01 8.16212e-01 441 2015 8 2.82514e-01 5.02930e-01 856 2015 9 2.15791e-01 8.68560e-02 708 2015 10 5.10266e-01 1.97396e-01 779 2015 11 4.60923e-01 1.20307e-01 703 2015 12 4.15254e-01 1.36370e-01 502 2016 1 4.19551e-01 3.39606e-01 572 2016 2 3.65581e-01 1.05188e-01 710 2016 3 2.95553e-01 8.39914e-02 576 2016 4 2.85762e-01 1.53558e-01 613 2016 5 2.08592e-01 5.17146e-02 391 2016 6 3.33036e-01 4.84861e-01 733 2016 7 1.92212e-01 2.38286e-01 622 2016 8 1.98900e-01 1.13378e-01 1009 2016 9 7.69850e-01 1.02817e+00 478 2016 10 3.14690e-01 1.13598e-01 570 2016 11 3.67092e-01 1.02187e-01 909 2016 12 5.36050e-01 1.75659e-01 571 2017 1 4.33391e-01 2.64522e-01 647 2017 2 2.89922e-01 9.49227e-02 617 2017 3 3.07443e-01 1.27870e-01 832 2017 4 4.39921e-01 6.54215e-01 428 2017 5 6.68789e-01 1.30138e+00 200 2017 6 3.19537e-01 3.55947e-01 572 2017 7 4.62041e-01 7.56793e-01 564 2017 8 1.86963e-01 6.84919e-02 581 2017 9 5.97228e-01 7.05459e-01 558 2017 10 4.71332e-01 3.50627e-01 826 2017 11 3.87888e-01 2.74571e-01 415 2017 12 2.83927e-01 9.00317e-02 606 2018 1 3.75368e-01 2.67337e-01 896 2018 2 3.76008e-01 1.03177e-01 357 2018 3 5.16397e-01 1.68329e-01 505 2018 4 8.53711e-01 7.74432e-01 448 2018 5 4.01144e-01 3.38980e-01 439 2018 6 1.60433e-01 4.20773e-02 300 2018 7 2.77347e-01 1.63670e-01 544 2018 8 3.67600e-01 7.78113e-01 498 2018 9 2.50586e-01 2.39595e-01 768 2018 10 4.25038e-01 3.53104e-01 514 2018 11 4.17632e-01 5.61871e-02 428 2018 12 3.74972e-01 1.45076e-01 714 2019 1 3.85700e-01 2.03827e-01 654 2019 2 2.59612e-01 6.87768e-02 586 2019 3 2.63408e-01 9.11521e-02 957 2019 4 2.42911e-01 3.68096e-01 454 2019 5 6.10741e-01 1.07190e+00 260 2019 6 2.72216e-01 1.75291e-01 253 2019 7 3.40687e-01 5.81180e-01 775 2019 8 4.38154e-01 3.51188e-01 485 2019 9 1.05305e+00 1.43685e+00 709 2019 10 6.31987e-01 1.91496e-01 320 2019 11 5.00871e-01 1.61312e-01 640 2019 12 3.49623e-01 9.97832e-02 309 2020 1 3.67649e-01 9.83011e-02 640 2020 2 3.52952e-01 2.81626e-01 695 2020 3 3.50728e-01 1.11137e-01 525 2020 4 2.92177e-01 7.03503e-02 293 2020 5 2.58404e-01 2.20476e-01 734 2020 6 3.01628e-01 2.01720e-01 448 2020 7 2.64814e-01 3.93011e-01 650 2020 8 1.77508e-01 2.86680e-02 384 2020 9 4.81922e-01 4.01472e-01 496 2020 10 2.85987e-01 1.45764e-01 704 2020 11 5.62891e-01 4.27290e-01 620 2020 12 4.96659e-01 2.76037e-01 362 2021 1 4.64434e-01 2.09533e-01 628 2021 2 3.47401e-01 6.92151e-02 329 2021 3 3.11976e-01 1.43319e-01 892 2021 4 4.34127e-01 6.30479e-01 741 2021 5 2.55574e-01 1.75530e-01 743 2021 6 2.89341e-01 5.44675e-01 526 2021 7 1.94507e-01 2.41210e-02 393 2021 8 1.74526e-01 1.18052e-01 555 2021 9 4.89961e-01 5.50133e-01 650 2021 10 3.78597e-01 6.51112e-01 555 2021 11 5.65164e-01 2.82711e-01 823 2021 12 4.59422e-01 2.30798e-01 284 2022 1 3.42953e-01 9.00870e-02 464 2022 2 2.58574e-01 8.34245e-02 740 2022 3 2.43941e-01 8.68892e-02 640 2022 4 4.70739e-01 4.06637e-01 252 2022 5 1.90129e-01 6.76147e-02 353 2022 6 2.34715e-01 1.30910e-01 704 2022 7 1.53546e-01 4.94669e-02 692 2022 8 1.56758e-01 1.16086e-01 927 2022 9 6.02976e-01 9.67282e-01 781 2022 10 3.51452e-01 3.98526e-01 639 2022 11 4.28552e-01 4.94271e-01 870 2022 12 5.07242e-01 4.32879e-01 563 2023 1 2.27647e-01 8.62891e-02 456 2023 2 2.16774e-01 9.10107e-02 318 2023 3 2.57877e-01 3.77795e-02 640 2023 4 2.00733e-01 6.94250e-02 419 2023 5 7.14521e-01 1.15605e+00 637 2023 6 2.21820e-01 7.93034e-02 561 2023 7 3.65234e-01 2.76899e-01 640 2023 8 3.99738e-01 5.52811e-01 839 2023 9 4.79013e-01 7.97562e-01 533 2023 10 2.95311e-01 1.52898e-01 666 2023 11 5.33950e-01 1.67893e-01 578 2023 12 5.24431e-01 3.78713e-01 421 2024 1 4.26087e-01 2.25778e-01 547 2024 2 6.00927e-01 3.16098e-01 667 2024 3 3.02570e-01 1.39055e-01 525 2024 4 nan nan 0