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 1.93554e+00 4.70499e-01 14 2002 8 8.15113e+00 4.37933e+00 12 2002 9 nan nan 0 2002 10 2.10394e+01 3.60195e+01 4 2002 11 nan nan 0 2002 12 1.28190e-02 2.00793e-02 18 2003 1 1.10538e-01 1.07917e-01 22 2003 2 4.59067e-01 3.14293e-01 44 2003 3 nan nan 0 2003 4 4.41366e+00 3.12093e+00 3 2003 5 nan nan 0 2003 6 nan nan 0 2003 7 nan nan 0 2003 8 nan nan 0 2003 9 nan nan 0 2003 10 3.43081e-01 6.10309e-01 53 2003 11 3.02262e-01 1.35410e-01 40 2003 12 3.52623e-01 1.62360e+00 45 2004 1 1.22683e+00 5.82475e-01 24 2004 2 1.27389e-04 1.05905e-04 8 2004 3 1.11834e-02 1.06823e-02 12 2004 4 nan nan 0 2004 5 5.90922e+00 1.59045e+00 16 2004 6 nan nan 0 2004 7 nan nan 0 2004 8 nan nan 0 2004 9 1.38796e+00 1.64610e+00 14 2004 10 3.90808e-01 7.15058e-01 39 2004 11 6.98136e-02 6.30096e-02 29 2004 12 2.23071e-01 1.89896e-01 33 2005 1 4.66151e-01 9.10207e-02 14 2005 2 7.21018e+00 7.62216e+00 24 2005 3 8.57595e-02 6.98254e-02 40 2005 4 nan nan 0 2005 5 nan nan 0 2005 6 4.97548e+01 2.16822e+01 6 2005 7 nan nan 0 2005 8 nan nan 0 2005 9 4.46448e-03 4.25446e-03 12 2005 10 6.14976e+00 5.95400e+00 45 2005 11 3.63982e+00 2.29854e+00 28 2005 12 1.49450e+00 1.94458e+00 28 2006 1 1.24639e+00 1.12051e+00 53 2006 2 8.30527e-01 4.69793e-01 70 2006 3 3.76189e+00 2.76686e+00 83 2006 4 5.15316e+00 2.67338e+00 39 2006 5 1.00741e+01 5.57375e+00 22 2006 6 2.12964e-01 0.00000e+00 1 2006 7 2.04204e+00 5.97809e-01 9 2006 8 3.36651e+00 1.07018e-01 2 2006 9 5.85408e-02 7.74626e-02 33 2006 10 9.96185e-01 1.14688e+00 70 2006 11 3.53298e+00 2.68347e+00 55 2006 12 2.70041e+00 1.97779e+00 45 2007 1 1.05701e-02 2.61590e-02 15 2007 2 2.11559e-02 6.61128e-03 16 2007 3 1.55704e+00 1.87515e+00 55 2007 4 4.39310e-01 5.70179e-01 27 2007 5 4.93642e-01 6.73271e-01 24 2007 6 nan nan 0 2007 7 nan nan 0 2007 8 1.50800e+00 5.38226e-01 18 2007 9 1.84572e+00 4.31536e-01 16 2007 10 9.65816e-01 1.00248e+00 24 2007 11 2.28399e+00 7.98534e+00 64 2007 12 1.16151e+01 1.07775e+01 28 2008 1 1.31804e-01 1.84109e-01 29 2008 2 4.33202e-01 6.63571e-01 31 2008 3 nan nan 0 2008 4 1.33556e-01 3.55814e-02 16 2008 5 5.42843e+00 3.49962e+00 27 2008 6 8.14381e+00 4.13139e+00 15 2008 7 nan nan 0 2008 8 nan nan 0 2008 9 nan nan 0 2008 10 4.73161e-01 6.20547e-01 78 2008 11 3.83114e+00 3.34688e+00 83 2008 12 8.89119e-01 1.38547e+00 44 2009 1 1.51189e-01 1.61109e-01 50 2009 2 2.56567e+00 2.40205e+00 67 2009 3 1.23756e+00 1.06382e+00 49 2009 4 nan nan 0 2009 5 nan nan 0 2009 6 3.99914e-02 3.55688e-02 6 2009 7 nan nan 0 2009 8 nan nan 0 2009 9 nan nan 0 2009 10 9.78885e-01 8.00313e-01 20 2009 11 7.52801e-03 1.88836e-02 24 2009 12 nan nan 0 2010 1 2.07494e-01 2.50157e-01 47 2010 2 nan nan 0 2010 3 nan nan 0 2010 4 4.75540e+00 8.06016e+00 4 2010 5 nan nan 0 2010 6 1.68407e+00 1.22010e+00 15 2010 7 3.09102e+00 3.67912e+00 21 2010 8 nan nan 0 2010 9 9.43494e-01 1.13942e+00 31 2010 10 2.71544e+00 6.78381e+00 101 2010 11 4.11940e+00 2.96339e+00 58 2010 12 4.69388e+00 8.11685e+00 101 2011 1 5.62086e+00 2.51557e+00 71 2011 2 3.03441e+00 1.75412e+00 58 2011 3 1.15380e+00 6.48206e-01 61 2011 4 8.07338e-01 5.58123e-01 41 2011 5 4.94669e+00 4.24088e+00 32 2011 6 5.45472e+00 1.22006e+00 11 2011 7 1.39568e+01 0.00000e+00 1 2011 8 nan nan 0 2011 9 1.15419e+00 9.00972e-01 30 2011 10 2.40997e+00 2.62417e+00 102 2011 11 3.89966e+00 5.65018e+00 71 2011 12 4.28982e+00 4.06840e+00 75 2012 1 2.30175e+00 2.49350e+00 43 2012 2 nan nan 0 2012 3 4.08901e-01 4.41011e-01 42 2012 4 6.51364e+00 1.36006e+00 9 2012 5 4.39999e+00 1.16210e+00 8 2012 6 nan nan 0 2012 7 nan nan 0 2012 8 nan nan 0 2012 9 nan nan 0 2012 10 1.18666e-01 1.01557e-01 27 2012 11 1.23487e+00 1.08014e+00 89 2012 12 1.59574e+00 1.75364e+00 55 2013 1 2.62304e+00 1.73022e+00 47 2013 2 5.63945e+00 3.31269e+00 14 2013 3 nan nan 0 2013 4 2.90895e-02 1.77183e-02 20 2013 5 3.34080e-03 3.25019e-03 5 2013 6 6.02409e+00 1.53395e+00 16 2013 7 nan nan 0 2013 8 nan nan 0 2013 9 nan nan 0 2013 10 nan nan 0 2013 11 3.32648e+00 6.34851e+00 42 2013 12 1.96256e+01 6.51485e+00 10 2014 1 7.16421e-01 2.12711e+00 20 2014 2 1.00024e+00 1.51898e+00 39 2014 3 nan nan 0 2014 4 nan nan 0 2014 5 nan nan 0 2014 6 9.65504e-06 0.00000e+00 2 2014 7 4.93808e+00 1.91723e+00 12 2014 8 nan nan 0 2014 9 nan nan 0 2014 10 1.54876e+00 1.93390e+00 179 2014 11 1.17887e+00 8.62067e-01 61 2014 12 9.81205e+00 1.50236e+01 59 2015 1 nan nan 0 2015 2 6.29988e-02 6.05807e-02 30 2015 3 2.06322e+00 2.20555e+00 31 2015 4 1.35197e-01 1.47877e-01 23 2015 5 3.14065e+00 3.60417e+00 39 2015 6 5.44556e+00 2.59343e+00 25 2015 7 1.28139e+00 9.97573e-01 7 2015 8 4.14968e-01 2.74860e-01 8 2015 9 6.71244e+00 8.37876e+00 30 2015 10 2.88641e+00 2.64461e+00 45 2015 11 4.89360e-01 1.14993e-01 9 2015 12 1.89631e-04 2.59673e-04 3 2016 1 5.11704e-01 6.47399e-02 4 2016 2 6.62778e-04 9.14589e-04 13 2016 3 3.78892e-02 3.49878e-02 34 2016 4 nan nan 0 2016 5 nan nan 0 2016 6 1.34936e-01 1.75126e-01 5 2016 7 1.26733e+01 9.72038e+00 26 2016 8 nan nan 0 2016 9 3.27235e-02 6.58541e-02 10 2016 10 1.61363e+00 1.36111e+00 82 2016 11 2.36236e+00 9.92875e-01 66 2016 12 3.20226e-01 2.96903e-01 40 2017 1 1.44124e-02 1.72224e-02 36 2017 2 2.19682e-02 3.17697e-02 23 2017 3 4.02242e-01 8.83783e-01 30 2017 4 2.74948e+00 2.40420e+00 32 2017 5 3.27001e+00 4.77954e-01 16 2017 6 6.42533e+00 2.47998e+00 20 2017 7 5.09768e+01 0.00000e+00 1 2017 8 8.53602e-04 1.11929e-03 3 2017 9 1.13172e+00 1.12237e+00 22 2017 10 5.88190e-02 5.35713e-02 13 2017 11 4.14825e+00 4.26010e+00 56 2017 12 1.24240e+00 6.86289e-01 8 2018 1 4.58817e+00 2.49463e+00 57 2018 2 nan nan 0 2018 3 6.54254e-01 3.00065e-01 13 2018 4 2.15823e+00 4.96057e+00 31 2018 5 2.44918e-01 0.00000e+00 1 2018 6 nan nan 0 2018 7 nan nan 0 2018 8 nan nan 0 2018 9 nan nan 0 2018 10 nan nan 0 2018 11 nan nan 0 2018 12 nan nan 0 2019 1 nan nan 0 2019 2 nan nan 0 2019 3 1.05059e-01 4.15298e-02 22 2019 4 5.42506e-03 2.51224e-03 19 2019 5 1.51990e-02 1.80261e-02 4 2019 6 nan nan 0 2019 7 1.72680e+00 4.97982e-01 16 2019 8 nan nan 0 2019 9 6.77219e-01 4.04754e-01 18 2019 10 9.54723e-01 4.80347e-01 46 2019 11 2.44495e-01 2.47312e-01 47 2019 12 2.15846e+00 1.52325e+00 20 2020 1 5.29120e-05 4.49998e-05 6 2020 2 2.34909e-01 1.78572e-01 39 2020 3 nan nan 0 2020 4 3.18333e-02 4.54334e-02 11 2020 5 5.25938e+00 3.80842e+00 19 2020 6 5.15320e+00 6.38019e+00 20 2020 7 1.39698e+01 1.42932e+01 9 2020 8 8.93141e-02 5.66157e-02 2 2020 9 nan nan 0 2020 10 7.87070e+00 3.74804e+00 3 2020 11 nan nan 0 2020 12 8.43077e-01 6.91204e-01 27 2021 1 2.34485e+00 3.20683e+00 5 2021 2 nan nan 0 2021 3 nan nan 0 2021 4 1.22764e+00 4.84660e+00 17 2021 5 5.99877e-01 0.00000e+00 2 2021 6 3.87913e+01 3.67266e+01 2 2021 7 nan nan 0 2021 8 nan nan 0 2021 9 nan nan 0 2021 10 nan nan 0 2021 11 nan nan 0 2021 12 4.94819e-01 3.91618e-01 13 2022 1 4.56160e-01 1.71388e+00 17 2022 2 3.64211e+00 2.89182e+00 35 2022 3 1.68053e+00 1.43793e+00 51 2022 4 nan nan 0 2022 5 1.07135e+00 4.26786e-01 14 2022 6 nan nan 0 2022 7 1.65761e-01 1.59337e-01 4 2022 8 8.95448e+00 3.46744e+00 7 2022 9 nan nan 0 2022 10 4.92229e-01 6.30809e-01 136 2022 11 1.93135e+00 2.47836e+00 55 2022 12 4.97671e+00 1.44423e+01 90 2023 1 1.24533e+00 1.17208e+00 97 2023 2 3.17054e-01 4.23986e-01 89 2023 3 4.65654e+00 5.83454e+00 59 2023 4 2.77059e+00 2.87459e+00 65 2023 5 2.39545e+01 2.18239e+01 5 2023 6 nan nan 0 2023 7 1.25356e+01 0.00000e+00 1 2023 8 nan nan 0 2023 9 1.61725e+00 1.28065e+00 58 2023 10 2.25295e+00 3.06594e+00 98 2023 11 1.99319e+00 2.10169e+00 106 2023 12 5.67758e-03 0.00000e+00 1 2024 1 9.03263e-04 3.51832e-04 9 2024 2 1.32183e-01 9.85703e-02 22 2024 3 7.58528e-03 1.61914e-02 25 2024 4 1.57006e-02 2.23306e-03 3