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 -2.92631e-01 2.17495e-01 16 2002 8 -3.11813e-02 1.33678e-01 20 2002 9 3.74411e-01 1.75659e-01 21 2002 10 -4.20271e+00 8.04050e+00 32 2002 11 1.95911e+00 1.05477e+00 20 2002 12 8.79550e-01 8.31258e-01 9 2003 1 9.93333e-01 4.33115e-01 99 2003 2 4.42003e-01 3.23890e-01 103 2003 3 1.69849e+00 2.35930e-01 18 2003 4 1.60258e+00 7.16070e-01 27 2003 5 nan nan 0 2003 6 6.29098e-01 1.26631e-01 2 2003 7 1.56210e+00 2.07509e-01 3 2003 8 1.19669e+00 1.44756e-01 4 2003 9 1.23903e+00 4.56125e-01 14 2003 10 4.05452e-01 3.08081e-01 44 2003 11 3.68086e-01 6.09807e-01 75 2003 12 5.64722e-01 2.08946e-01 72 2004 1 3.34969e-01 1.43154e-01 52 2004 2 7.74844e-01 4.41683e-01 41 2004 3 1.10158e+00 4.21109e-01 38 2004 4 3.04058e-02 2.10581e-01 12 2004 5 -6.46675e-01 3.64463e-01 20 2004 6 nan nan 0 2004 7 5.88294e-02 6.99062e-01 20 2004 8 1.09485e-01 3.35561e-01 25 2004 9 6.56976e-01 2.87306e-02 4 2004 10 -3.43973e-02 2.45329e-01 15 2004 11 3.32067e-01 6.32356e-01 21 2004 12 7.32789e-01 4.59482e-01 84 2005 1 5.70105e-01 2.26728e-01 35 2005 2 7.47679e-01 3.75138e-01 23 2005 3 5.07376e-01 3.48839e-01 55 2005 4 2.35549e+00 1.06028e+00 48 2005 5 nan nan 0 2005 6 3.96074e-01 3.61880e-01 34 2005 7 1.96072e-01 3.53258e-01 36 2005 8 nan nan 0 2005 9 nan nan 0 2005 10 -9.77300e-02 9.61634e-01 53 2005 11 -6.92636e-03 6.44251e-01 74 2005 12 7.04980e-01 2.62717e-01 46 2006 1 5.58889e-01 2.60235e-01 55 2006 2 5.73811e-01 2.04326e-01 98 2006 3 3.44140e-01 2.92904e-01 108 2006 4 -1.08653e-01 5.70193e-01 44 2006 5 -3.79226e-02 2.09653e-01 25 2006 6 -9.07740e-02 1.64624e-01 26 2006 7 nan nan 0 2006 8 -3.77255e-02 0.00000e+00 3 2006 9 -1.99504e-01 1.23949e+00 38 2006 10 1.12048e-01 3.10519e-01 80 2006 11 2.81509e-01 2.79628e-01 104 2006 12 9.06657e-02 5.07221e-01 76 2007 1 2.40085e-01 4.81868e-01 40 2007 2 3.87823e-01 1.81534e-01 52 2007 3 1.66700e-01 3.38786e-01 46 2007 4 -4.24568e-01 5.61354e-01 66 2007 5 -3.55360e-02 1.58019e-01 26 2007 6 nan nan 0 2007 7 -2.11326e-01 1.73421e-01 30 2007 8 1.52185e-01 9.15163e-02 22 2007 9 -7.25255e-02 1.56986e-01 9 2007 10 -2.05006e+00 1.63610e+01 60 2007 11 3.11788e-01 7.65785e-01 46 2007 12 8.36069e-01 5.39663e-01 69 2008 1 1.37043e+00 7.19821e-01 61 2008 2 1.20574e+00 2.55526e-01 55 2008 3 2.94672e+00 5.11871e-01 36 2008 4 7.80822e-01 4.16087e-01 22 2008 5 -8.89518e-01 3.69894e-01 4 2008 6 -2.04716e-01 5.70338e-01 30 2008 7 nan nan 0 2008 8 -1.79092e+00 8.37655e-01 24 2008 9 -8.46712e-01 8.96854e-01 16 2008 10 -1.05166e+00 6.84865e+00 64 2008 11 7.14355e-02 4.38398e-01 94 2008 12 4.94212e-01 6.66166e-01 44 2009 1 -9.92397e-03 4.78912e+00 55 2009 2 3.81375e-01 5.74472e-01 27 2009 3 -1.06280e-02 3.95553e-01 22 2009 4 2.51336e+00 4.35142e-01 26 2009 5 1.24707e+00 4.76728e-01 18 2009 6 nan nan 0 2009 7 nan nan 0 2009 8 nan nan 0 2009 9 nan nan 0 2009 10 7.03591e-01 6.01819e-01 40 2009 11 2.94234e-01 1.50969e-01 8 2009 12 1.79244e+00 3.49739e-01 12 2010 1 1.41957e+00 2.70765e-01 42 2010 2 1.47566e+00 2.25740e-01 83 2010 3 1.56401e+00 1.37144e-01 38 2010 4 1.38720e-01 2.00991e-01 10 2010 5 nan nan 0 2010 6 -4.31529e-01 6.12903e-01 35 2010 7 -5.65041e-01 8.53118e-01 36 2010 8 nan nan 0 2010 9 -3.18011e-01 7.25595e-01 54 2010 10 -1.90175e+00 1.68510e+01 91 2010 11 -5.98660e-01 1.70125e+00 75 2010 12 1.24839e-01 4.47282e-01 126 2011 1 2.44316e-01 3.02031e-01 83 2011 2 6.03232e-01 1.92533e-01 67 2011 3 2.73829e-01 2.12282e-01 85 2011 4 -1.54681e-01 1.68245e+00 27 2011 5 -2.29229e-01 2.49490e-01 52 2011 6 -6.27365e-01 5.04787e-01 27 2011 7 -1.19522e-01 2.64084e-01 41 2011 8 -2.94597e+00 5.03504e+00 9 2011 9 -1.45329e-01 3.92064e-01 57 2011 10 -6.75220e-01 1.92719e+00 129 2011 11 -4.84573e-01 1.18025e+00 67 2011 12 2.94153e-02 1.98512e-01 71 2012 1 -7.68561e-01 5.37653e+00 105 2012 2 -5.65488e-02 2.80239e-01 10 2012 3 3.10432e-01 0.00000e+00 1 2012 4 -1.16486e+00 2.30226e+00 7 2012 5 -6.93823e-01 4.71619e-01 19 2012 6 -3.33126e-01 5.45806e-01 25 2012 7 -1.44330e-02 2.57448e-01 17 2012 8 1.38078e+00 5.64927e-01 5 2012 9 nan nan 0 2012 10 6.32085e-01 6.26579e-01 61 2012 11 -1.12498e+00 3.67676e+00 35 2012 12 1.41537e-01 6.90739e-01 131 2013 1 2.19162e-01 7.97215e-01 42 2013 2 5.07874e-01 1.49584e-01 41 2013 3 2.40412e+00 1.57049e+00 31 2013 4 2.75668e-01 2.09089e-01 3 2013 5 4.90671e-01 7.48648e-02 7 2013 6 4.12652e-01 9.43608e-02 4 2013 7 nan nan 0 2013 8 2.35338e+00 4.94367e-01 13 2013 9 2.93243e+00 7.28513e-01 6 2013 10 4.52741e-01 3.74624e-01 14 2013 11 8.07121e-01 1.42427e+00 43 2013 12 -1.43655e-01 4.41559e-01 6 2014 1 1.69712e+00 2.41614e-01 34 2014 2 7.81221e-01 3.76335e-01 70 2014 3 1.22604e+00 2.60473e-01 47 2014 4 1.42925e+00 5.91641e-01 15 2014 5 2.41698e+00 1.84436e-01 4 2014 6 4.28540e-01 3.02032e-01 30 2014 7 5.72187e-01 1.39687e-01 13 2014 8 nan nan 0 2014 9 -6.14116e-01 8.44395e-01 5 2014 10 -6.47382e-02 1.14698e+00 100 2014 11 -9.39595e-02 1.36491e+00 43 2014 12 4.58980e-01 4.35594e-01 40 2015 1 1.15962e+00 4.92175e-01 75 2015 2 7.12899e-01 2.43687e-01 44 2015 3 2.91025e-01 9.67074e-02 21 2015 4 -2.01280e-01 4.61759e-01 16 2015 5 6.53166e-01 7.25564e-01 16 2015 6 -7.69897e-01 7.25951e-01 14 2015 7 4.61129e-02 2.76993e-01 25 2015 8 -4.38109e+00 8.74214e+00 16 2015 9 -6.99286e-01 6.67662e-01 40 2015 10 1.20144e+00 5.95833e-01 30 2015 11 6.10645e-01 7.73392e-01 25 2015 12 nan nan 0 2016 1 2.13362e+00 1.70815e-01 16 2016 2 1.53177e+00 2.77614e-01 117 2016 3 1.21238e+00 3.37218e-01 60 2016 4 nan nan 0 2016 5 3.01686e-01 0.00000e+00 1 2016 6 1.63307e-01 1.64778e-01 5 2016 7 1.21528e-01 1.91749e-01 51 2016 8 2.58727e-01 8.31319e-01 22 2016 9 -2.48078e-01 6.99141e-01 46 2016 10 -1.19561e-01 8.69104e-01 108 2016 11 -1.46668e-01 4.82000e-01 47 2016 12 3.74773e-01 3.20927e-01 47 2017 1 1.39587e+00 3.46850e-01 64 2017 2 1.53498e+00 7.00694e-01 55 2017 3 2.99928e-01 1.35358e-01 2 2017 4 -2.38156e-01 4.11689e-01 20 2017 5 -1.78557e+00 1.77334e+00 26 2017 6 -1.39128e+00 2.78711e+00 12 2017 7 6.52390e-01 3.79925e-01 41 2017 8 3.31415e-01 0.00000e+00 2 2017 9 2.51021e-01 8.72874e-02 19 2017 10 1.98928e-01 4.79999e-01 40 2017 11 1.42201e-01 5.57949e-01 33 2017 12 2.41736e-01 1.69543e-01 21 2018 1 1.90390e-01 1.90727e-01 80 2018 2 1.24499e+00 7.66298e-01 30 2018 3 1.52037e+00 5.70815e-01 22 2018 4 -1.36592e-01 4.45571e-01 17 2018 5 -4.23104e+00 3.16582e+00 7 2018 6 2.38252e-01 0.00000e+00 1 2018 7 -2.99971e-01 3.41974e-01 37 2018 8 -1.48586e-01 8.43021e-01 26 2018 9 -5.77456e-01 2.59066e+00 29 2018 10 6.24077e-01 5.80308e-01 34 2018 11 1.62868e+00 1.38862e-01 16 2018 12 1.59163e+00 2.44577e-01 21 2019 1 1.53289e+00 5.74505e-01 45 2019 2 1.86003e+00 8.61022e-02 3 2019 3 4.89964e-01 3.41391e-01 24 2019 4 -3.06131e-01 4.90222e-01 28 2019 5 -2.66609e+00 6.27112e+00 63 2019 6 2.42952e-01 9.11040e-01 14 2019 7 -8.49235e+00 1.84029e+01 13 2019 8 -3.67766e+00 4.82100e+00 16 2019 9 -1.93444e+00 4.54097e+00 69 2019 10 -1.15578e-01 2.54685e-01 74 2019 11 -3.90669e-01 7.97552e-01 80 2019 12 3.22754e-01 5.35808e-01 55 2020 1 6.78136e-01 3.91246e-01 41 2020 2 9.82129e-01 3.58571e-01 65 2020 3 8.19162e-01 0.00000e+00 1 2020 4 -2.65688e-01 4.28233e-01 4 2020 5 -4.15269e-01 0.00000e+00 1 2020 6 -5.13313e-01 9.57252e-01 18 2020 7 3.10688e-01 1.50464e-01 27 2020 8 nan nan 0 2020 9 2.02728e+00 3.22716e-01 13 2020 10 7.23329e-01 4.69244e-01 38 2020 11 5.29682e-01 4.94257e-01 6 2020 12 5.66683e-01 4.48617e-01 36 2021 1 5.81285e-01 2.54962e-01 26 2021 2 1.01554e+00 2.97197e-01 74 2021 3 1.12524e+00 4.90771e-01 45 2021 4 7.12540e-01 5.58738e-01 34 2021 5 nan nan 0 2021 6 nan nan 0 2021 7 1.33336e+00 2.53288e-01 7 2021 8 -2.24785e-01 1.17084e+00 7 2021 9 7.32058e-01 6.45904e-01 29 2021 10 nan nan 0 2021 11 1.09586e+00 3.10608e-01 11 2021 12 3.04446e-01 1.83357e-01 38 2022 1 6.66353e-01 2.96978e-01 61 2022 2 6.98743e-01 3.08163e-01 53 2022 3 -2.49418e-01 1.41205e+00 98 2022 4 2.43761e-01 0.00000e+00 1 2022 5 -2.46185e-01 3.74499e-01 16 2022 6 -5.58265e+00 6.70486e+00 10 2022 7 -9.08015e-01 8.14400e-01 35 2022 8 -3.79865e-01 1.29719e+00 22 2022 9 -1.95671e-01 5.75676e-01 34 2022 10 -6.60641e-01 1.14462e+00 191 2022 11 -7.21801e-01 7.49361e-01 115 2022 12 -3.89524e-01 8.37453e-01 72 2023 1 2.01411e-01 2.92887e-01 118 2023 2 4.17323e-01 2.76639e-01 116 2023 3 -5.64916e-02 2.94344e-01 52 2023 4 -2.16318e+00 4.72373e+00 24 2023 5 -6.48680e+00 1.42868e+01 28 2023 6 -1.50789e+00 2.72120e+00 23 2023 7 6.05343e-01 4.92792e-01 34 2023 8 -1.49669e+00 2.01409e+00 30 2023 9 -8.28102e-01 1.95152e+00 75 2023 10 -1.85252e+00 1.32359e+01 161 2023 11 -8.02792e-01 3.44893e+00 120 2023 12 -6.93575e-01 2.24854e+00 38 2024 1 6.35119e-01 3.28923e-01 53 2024 2 6.92793e-01 4.86451e-01 64 2024 3 8.61317e-01 2.10031e-01 16 2024 4 nan nan 0