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 1.10605e-02 1.67627e-02 20 2002 8 3.85129e+00 3.41223e+00 31 2002 9 1.27489e+00 2.11480e+00 43 2002 10 2.15281e+00 2.20588e+00 29 2002 11 5.09873e-12 0.00000e+00 1 2002 12 1.54039e+00 1.73039e+00 24 2003 1 2.80074e-01 1.82365e+00 86 2003 2 1.29696e-01 1.75897e-01 53 2003 3 1.79680e-06 1.95382e-06 34 2003 4 5.82901e-16 6.79682e-16 6 2003 5 nan nan 0 2003 6 2.31475e-03 1.96796e-03 26 2003 7 2.95098e-07 1.46896e-07 12 2003 8 4.22922e-06 6.49260e-06 12 2003 9 5.02999e-01 1.99735e+00 17 2003 10 6.13654e-01 7.81273e-01 57 2003 11 1.34007e-05 3.29631e-05 57 2003 12 1.32423e-02 3.87847e-02 79 2004 1 1.37163e-01 8.79266e-02 42 2004 2 1.94164e-03 2.63171e-03 62 2004 3 2.61214e-01 5.00005e-01 70 2004 4 nan nan 0 2004 5 2.85599e+00 6.93697e-01 16 2004 6 1.87495e+00 1.18327e+00 16 2004 7 nan nan 0 2004 8 1.32815e+00 7.92000e-01 21 2004 9 1.07182e-01 1.41687e-01 89 2004 10 1.28975e+00 2.70013e+00 40 2004 11 1.08335e+00 3.75268e+00 13 2004 12 2.75810e-05 3.91635e-05 82 2005 1 1.84222e+00 3.20489e+00 64 2005 2 8.40363e-03 2.28596e-02 60 2005 3 1.45212e-05 2.68750e-05 36 2005 4 1.43862e-13 2.34445e-13 46 2005 5 nan nan 0 2005 6 3.01096e-01 5.23975e-01 31 2005 7 1.35920e-01 3.55497e-02 16 2005 8 nan nan 0 2005 9 nan nan 0 2005 10 3.45860e+00 4.95789e+00 113 2005 11 5.84073e+00 4.94200e+00 65 2005 12 5.40553e-03 6.26607e-03 36 2006 1 3.68451e-03 5.75153e-03 109 2006 2 1.15738e-01 2.46887e-01 109 2006 3 6.80783e-02 1.13975e-01 120 2006 4 5.69432e-02 9.78944e-02 44 2006 5 2.24885e-01 1.48955e-01 12 2006 6 1.36460e+00 1.35499e-01 4 2006 7 6.23035e-02 5.75977e-02 16 2006 8 nan nan 0 2006 9 9.46116e-02 1.00642e-01 11 2006 10 3.84560e-02 4.85365e-02 72 2006 11 2.76310e-01 6.12867e-01 118 2006 12 1.82115e-01 7.67135e-01 79 2007 1 2.06798e-01 1.12413e-01 10 2007 2 4.88256e-02 4.01665e-02 61 2007 3 2.88542e-02 3.24592e-02 43 2007 4 5.23632e-01 5.81620e-01 28 2007 5 1.72137e-02 1.91424e-02 19 2007 6 4.87754e+00 4.30435e+00 15 2007 7 nan nan 0 2007 8 5.24125e-01 5.47517e-01 33 2007 9 1.37908e+01 7.42283e+00 17 2007 10 1.23109e+01 1.33811e+01 42 2007 11 2.43268e-01 3.21532e-01 21 2007 12 1.64740e-02 2.66509e-02 66 2008 1 8.81816e-04 1.76447e-03 50 2008 2 3.04033e-04 7.54795e-04 118 2008 3 2.03147e-01 9.90793e-01 25 2008 4 8.87653e-02 1.51978e-01 25 2008 5 nan nan 0 2008 6 nan nan 0 2008 7 nan nan 0 2008 8 8.37749e+00 3.87405e+00 10 2008 9 1.16227e+01 6.32915e-01 12 2008 10 1.43056e+00 2.05008e+00 58 2008 11 3.67579e+00 3.84820e+00 77 2008 12 6.22094e-01 9.43782e-01 64 2009 1 1.51785e-02 2.09170e-02 33 2009 2 2.37772e-02 2.54964e-02 32 2009 3 2.11044e-01 1.66489e-01 48 2009 4 7.98312e+00 1.58314e+01 5 2009 5 6.04028e-08 0.00000e+00 1 2009 6 nan nan 0 2009 7 7.69635e-01 4.24241e-01 5 2009 8 nan nan 0 2009 9 4.10592e+01 3.89808e-01 9 2009 10 1.33782e+01 3.21815e-01 16 2009 11 2.71596e+00 1.86464e+00 24 2009 12 1.95065e-14 3.92047e-14 11 2010 1 4.04693e-06 1.00851e-05 79 2010 2 2.98441e-07 5.86289e-07 79 2010 3 1.04154e-06 1.03971e-06 48 2010 4 1.50185e-07 3.17828e-07 6 2010 5 nan nan 0 2010 6 5.92426e+00 7.86428e+00 10 2010 7 7.22450e-01 1.24567e+00 24 2010 8 nan nan 0 2010 9 1.34703e+00 1.39726e+00 33 2010 10 8.41930e+00 7.75029e+00 54 2010 11 7.45035e-01 1.16130e+00 50 2010 12 1.08269e-01 1.01768e-01 107 2011 1 2.22830e-01 2.27348e-01 96 2011 2 1.44793e-02 1.60089e-02 114 2011 3 8.19506e-01 3.17258e+00 85 2011 4 6.38567e-03 8.04790e-03 11 2011 5 7.73484e-02 6.64424e-02 16 2011 6 6.50984e+00 3.83214e+00 32 2011 7 4.77593e-01 1.48298e+00 32 2011 8 1.02949e-01 4.19863e-02 16 2011 9 2.67790e+00 7.32633e+00 45 2011 10 5.47106e+00 2.77258e+00 5 2011 11 6.07555e+00 1.05346e+01 75 2011 12 9.58964e-01 8.00292e-01 82 2012 1 2.45915e-01 4.06326e-01 67 2012 2 3.71089e-07 2.74290e-07 4 2012 3 nan nan 0 2012 4 nan nan 0 2012 5 1.11456e+00 9.50263e-01 30 2012 6 9.04951e+00 7.47467e+00 13 2012 7 6.18636e-02 6.05062e-02 11 2012 8 nan nan 0 2012 9 nan nan 0 2012 10 2.99971e+00 4.19502e+00 47 2012 11 2.43248e+00 3.89523e+00 32 2012 12 5.07870e-01 9.71179e-01 94 2013 1 2.46901e+00 3.98729e+00 92 2013 2 2.83389e-02 2.27787e-02 68 2013 3 1.94347e-16 3.36244e-16 4 2013 4 nan nan 0 2013 5 7.63223e+00 2.15718e+01 18 2013 6 8.63252e-01 5.07420e-01 16 2013 7 nan nan 0 2013 8 8.48154e-21 8.02423e-21 7 2013 9 1.44990e-15 2.20744e-15 4 2013 10 2.73221e+00 5.36817e+00 25 2013 11 2.60167e-01 3.25370e-01 69 2013 12 1.00718e-11 1.53379e-11 20 2014 1 9.05164e-04 5.58098e-03 40 2014 2 4.77297e-01 9.80452e-01 79 2014 3 1.23699e-05 1.78092e-05 64 2014 4 2.20396e-06 2.41247e-06 28 2014 5 5.37147e-14 6.01088e-14 4 2014 6 2.52445e+01 1.78506e+01 9 2014 7 nan nan 0 2014 8 nan nan 0 2014 9 4.79771e+00 6.27132e-01 31 2014 10 2.58555e+00 4.62371e+00 92 2014 11 3.57260e-01 2.94902e-01 39 2014 12 1.76444e-02 3.24011e-02 68 2015 1 1.14087e-04 2.76507e-04 130 2015 2 7.46739e-03 3.38639e-02 53 2015 3 7.26192e+00 1.03813e+01 47 2015 4 1.32572e-01 0.00000e+00 2 2015 5 1.25811e+00 1.52489e+00 30 2015 6 3.17073e-02 4.25263e-03 16 2015 7 2.34655e+00 2.15118e+00 31 2015 8 nan nan 0 2015 9 7.38658e-07 0.00000e+00 1 2015 10 4.48645e-04 1.09249e-03 31 2015 11 3.36107e+00 2.23782e+00 23 2015 12 nan nan 0 2016 1 8.95293e-03 6.53792e-03 11 2016 2 2.12313e-07 9.70531e-07 164 2016 3 1.00241e-03 4.13153e-03 78 2016 4 1.50273e-04 2.74657e-04 8 2016 5 nan nan 0 2016 6 1.56229e+00 1.80411e+00 31 2016 7 3.13197e+00 1.83103e+00 48 2016 8 1.71113e+01 1.05016e+01 22 2016 9 1.45073e-04 1.69741e-04 11 2016 10 5.98393e+00 6.83511e+00 38 2016 11 1.78614e+00 2.79148e+00 64 2016 12 1.90799e+00 3.55609e+00 81 2017 1 1.09310e-07 2.28550e-07 64 2017 2 5.19321e-05 1.09157e-04 64 2017 3 2.11784e-01 2.64725e-01 29 2017 4 2.95828e-01 7.97485e-01 37 2017 5 1.16163e+01 9.14926e-01 16 2017 6 nan nan 0 2017 7 1.18053e+00 1.49834e+00 57 2017 8 nan nan 0 2017 9 7.84813e+00 9.34411e+00 48 2017 10 8.18846e+00 5.43051e+00 23 2017 11 3.90715e+00 6.83515e+00 69 2017 12 1.62129e+01 4.79609e-01 15 2018 1 1.22896e-01 1.71906e-01 100 2018 2 9.06163e-04 2.37445e-03 35 2018 3 3.30560e-03 4.32168e-03 34 2018 4 4.51608e-06 4.77858e-06 6 2018 5 nan nan 0 2018 6 1.10306e+01 4.83823e-01 12 2018 7 1.15504e+01 1.15428e+01 28 2018 8 2.15913e-01 2.38493e-01 35 2018 9 5.24651e+00 5.29713e+00 32 2018 10 1.62702e+01 1.93660e+01 44 2018 11 nan nan 0 2018 12 3.48592e-07 2.55039e-07 16 2019 1 1.82173e-03 8.20756e-03 43 2019 2 1.36501e-09 1.17843e-10 5 2019 3 2.20591e-04 2.67505e-04 43 2019 4 1.20726e-15 0.00000e+00 2 2019 5 2.96519e-02 0.00000e+00 1 2019 6 1.87833e+01 0.00000e+00 2 2019 7 1.35130e+01 5.86804e+00 16 2019 8 nan nan 0 2019 9 nan nan 0 2019 10 1.36160e+00 1.58538e+00 28 2019 11 nan nan 0 2019 12 1.26238e+00 2.26398e-01 16 2020 1 3.65847e-01 4.03165e-01 32 2020 2 7.46941e-05 7.42982e-05 43 2020 3 nan nan 0 2020 4 7.29456e-04 2.82515e-03 16 2020 5 1.40198e-06 0.00000e+00 1 2020 6 1.16691e+00 1.14917e+00 30 2020 7 3.48024e-02 2.42836e-02 17 2020 8 nan nan 0 2020 9 1.77240e-03 1.37138e-03 16 2020 10 4.21113e-04 3.14532e-04 22 2020 11 3.12288e-01 0.00000e+00 1 2020 12 1.66090e-05 5.90328e-05 15 2021 1 nan nan 0 2021 2 8.43374e-05 1.47949e-04 64 2021 3 1.82608e-05 1.96073e-05 57 2021 4 3.13832e-05 8.26693e-05 8 2021 5 9.13714e-05 1.22390e-04 3 2021 6 nan nan 0 2021 7 1.35838e-06 1.46547e-06 15 2021 8 2.94922e-02 0.00000e+00 1 2021 9 9.77339e-21 6.70046e-21 4 2021 10 nan nan 0 2021 11 1.54928e-03 1.45179e-03 32 2021 12 1.13946e+00 7.66687e-01 22 2022 1 2.14542e+00 3.40610e+00 60 2022 2 2.04942e-02 3.17698e-02 78 2022 3 2.52736e-01 3.51604e-01 88 2022 4 nan nan 0 2022 5 1.12913e+01 3.41492e-01 3 2022 6 3.02506e-01 8.55616e-01 18 2022 7 6.07337e-01 6.54840e-01 34 2022 8 9.19754e+00 7.35662e+00 13 2022 9 6.86870e+00 6.29827e+00 6 2022 10 6.11682e-05 8.85558e-05 11 2022 11 9.26997e+00 9.37521e+00 33 2022 12 1.99166e-01 4.18333e-02 32 2023 1 1.67254e+00 5.09315e+00 93 2023 2 7.38886e-03 8.93228e-03 95 2023 3 2.22577e-02 1.54252e-02 17 2023 4 nan nan 0 2023 5 1.91272e+00 7.25693e+00 22 2023 6 7.45221e+00 9.39356e-01 16 2023 7 8.21648e-01 1.35888e+00 32 2023 8 6.35375e-02 4.12278e-02 16 2023 9 1.51820e-01 1.88896e-01 26 2023 10 1.06186e+01 8.31309e+00 80 2023 11 1.06521e+00 7.28358e-01 38 2023 12 7.74449e-04 5.96996e-04 16 2024 1 3.80246e-04 5.46225e-04 48 2024 2 8.48977e-02 1.50611e-01 52 2024 3 1.57914e+01 1.69028e+01 30 2024 4 nan nan 0