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 3.13213e+00 0.00000e+00 2 2002 8 nan nan 0 2002 9 nan nan 0 2002 10 1.95862e+00 5.30603e-01 2 2002 11 1.46991e+00 4.43646e-01 4 2002 12 1.02995e+00 8.98649e-01 32 2003 1 1.24145e+00 7.86042e-01 16 2003 2 2.26251e+00 2.39804e-01 9 2003 3 nan nan 0 2003 4 nan nan 0 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 2.41630e+00 3.85989e-01 33 2003 11 2.34815e+00 5.11334e-01 56 2003 12 2.11722e+00 7.21048e-01 31 2004 1 1.12822e+00 1.54098e-01 8 2004 2 -1.21725e-01 5.24344e-01 17 2004 3 nan nan 0 2004 4 3.28100e+00 0.00000e+00 2 2004 5 nan nan 0 2004 6 nan nan 0 2004 7 3.28356e+00 0.00000e+00 1 2004 8 1.56171e+00 3.66325e-01 9 2004 9 2.21256e+00 3.50626e-01 11 2004 10 3.20754e-01 5.71783e-01 16 2004 11 7.14247e-01 2.63618e-01 14 2004 12 -1.02828e+00 5.95998e-01 8 2005 1 1.57564e+00 8.23374e-01 32 2005 2 1.50519e+00 5.63785e-01 27 2005 3 1.67504e+00 9.49257e-01 26 2005 4 nan nan 0 2005 5 nan nan 0 2005 6 2.44217e+00 0.00000e+00 1 2005 7 nan nan 0 2005 8 nan nan 0 2005 9 nan nan 0 2005 10 1.61725e+00 5.42770e-01 33 2005 11 2.00708e+00 3.60314e-01 57 2005 12 1.42667e+00 3.36376e-01 9 2006 1 2.50592e+00 8.44962e-01 7 2006 2 1.83664e+00 3.81720e-01 41 2006 3 2.18105e+00 2.42220e-01 38 2006 4 2.69594e+00 2.63395e-01 31 2006 5 2.10661e+00 3.49530e-01 21 2006 6 1.83689e+00 3.44936e-01 13 2006 7 nan nan 0 2006 8 nan nan 0 2006 9 1.09179e+00 2.61012e-01 3 2006 10 2.09452e+00 2.69620e-01 57 2006 11 1.54889e+00 8.09035e-01 58 2006 12 1.80264e+00 3.16257e-01 31 2007 1 nan nan 0 2007 2 2.36975e+00 3.84148e-01 12 2007 3 2.56039e+00 4.12492e-01 44 2007 4 1.93822e+00 3.48307e-02 3 2007 5 2.60295e+00 3.17952e-01 15 2007 6 nan nan 0 2007 7 2.64012e+00 0.00000e+00 1 2007 8 2.43886e+00 2.52031e-01 13 2007 9 3.70672e+00 0.00000e+00 2 2007 10 1.86748e+00 3.50966e-01 5 2007 11 2.40682e+00 6.26168e-01 12 2007 12 6.02592e-01 5.24824e-01 13 2008 1 1.02432e+00 4.86069e-01 17 2008 2 5.98013e-01 0.00000e+00 1 2008 3 6.46544e-01 7.56452e-01 26 2008 4 1.56273e+00 0.00000e+00 1 2008 5 nan nan 0 2008 6 2.71596e+00 7.04201e-02 5 2008 7 nan nan 0 2008 8 nan nan 0 2008 9 nan nan 0 2008 10 1.86002e+00 7.38403e-01 15 2008 11 2.30066e+00 7.28122e-01 43 2008 12 1.27709e+00 1.04676e+00 17 2009 1 1.19879e+00 6.14270e-01 14 2009 2 2.35213e+00 1.98353e-01 23 2009 3 2.57842e+00 3.03418e-01 16 2009 4 nan nan 0 2009 5 9.53728e-01 5.03175e-01 15 2009 6 nan nan 0 2009 7 nan nan 0 2009 8 nan nan 0 2009 9 nan nan 0 2009 10 nan nan 0 2009 11 6.16835e-01 0.00000e+00 2 2009 12 3.01091e-01 1.82712e-01 3 2010 1 -7.90185e-01 1.07837e-01 6 2010 2 1.40697e-01 3.40522e-01 5 2010 3 1.01148e+00 2.25413e+00 25 2010 4 nan nan 0 2010 5 nan nan 0 2010 6 nan nan 0 2010 7 2.61691e+00 1.02354e+00 14 2010 8 nan nan 0 2010 9 1.88519e+00 4.13067e-01 17 2010 10 2.00518e+00 2.26000e-01 46 2010 11 1.93536e+00 2.46518e-01 26 2010 12 1.83210e+00 4.60703e-01 48 2011 1 1.76772e+00 4.68468e-01 27 2011 2 1.90995e+00 6.09337e-01 35 2011 3 1.63716e+00 6.33442e-01 11 2011 4 nan nan 0 2011 5 2.65062e+00 6.98211e-02 13 2011 6 2.51372e+00 2.62828e-01 13 2011 7 nan nan 0 2011 8 2.48268e+00 0.00000e+00 1 2011 9 1.61514e+00 1.73011e-01 10 2011 10 2.25188e+00 1.73848e-01 31 2011 11 2.36969e+00 1.70080e-01 32 2011 12 2.26613e+00 6.02810e-01 36 2012 1 1.81232e+00 2.44967e-01 23 2012 2 1.94632e+00 0.00000e+00 2 2012 3 1.72061e+00 0.00000e+00 2 2012 4 2.83812e+00 1.79438e-01 5 2012 5 3.11693e+00 2.17592e-01 11 2012 6 nan nan 0 2012 7 3.96101e+00 0.00000e+00 1 2012 8 nan nan 0 2012 9 nan nan 0 2012 10 1.77824e+00 4.21346e-01 55 2012 11 2.22885e+00 3.42821e-01 85 2012 12 2.59262e+00 4.67423e-01 43 2013 1 2.66358e+00 6.66239e-01 37 2013 2 2.13415e+00 8.32470e-01 39 2013 3 3.47164e+00 0.00000e+00 1 2013 4 2.65180e+00 4.44801e-01 8 2013 5 nan nan 0 2013 6 nan nan 0 2013 7 nan nan 0 2013 8 4.18954e+00 8.83453e-02 6 2013 9 6.23249e-01 5.08036e-01 12 2013 10 1.54372e+00 3.89458e-01 37 2013 11 1.84366e+00 6.63073e-01 32 2013 12 2.26481e+00 2.00790e-01 12 2014 1 1.75686e+00 4.40471e-01 17 2014 2 2.64973e+00 3.30118e-01 16 2014 3 nan nan 0 2014 4 nan nan 0 2014 5 nan nan 0 2014 6 nan nan 0 2014 7 1.79841e+00 5.37549e-01 14 2014 8 nan nan 0 2014 9 2.15722e+00 1.40542e-01 15 2014 10 2.08539e+00 4.18439e-01 89 2014 11 2.39320e+00 2.65080e-01 59 2014 12 2.66460e+00 3.86573e-01 35 2015 1 1.41512e+00 7.38805e-01 28 2015 2 1.84766e+00 6.97638e-01 21 2015 3 nan nan 0 2015 4 nan nan 0 2015 5 1.59762e+00 2.13590e-01 4 2015 6 nan nan 0 2015 7 1.95232e+00 0.00000e+00 1 2015 8 2.88319e+00 3.94236e-01 31 2015 9 2.78173e+00 0.00000e+00 1 2015 10 2.60886e+00 5.13241e-01 43 2015 11 2.65546e+00 0.00000e+00 2 2015 12 2.63928e+00 5.06617e-01 8 2016 1 nan nan 0 2016 2 7.92794e-01 7.54385e-01 17 2016 3 1.06499e+00 6.64772e-01 3 2016 4 nan nan 0 2016 5 nan nan 0 2016 6 2.32622e+00 2.88302e-01 11 2016 7 3.40454e+00 5.88895e-01 17 2016 8 nan nan 0 2016 9 1.92869e+00 1.34937e-01 14 2016 10 2.19145e+00 6.04163e-01 48 2016 11 2.70269e+00 3.55000e-01 40 2016 12 2.54937e+00 2.45506e-01 9 2017 1 nan nan 0 2017 2 9.31853e-01 4.46095e-01 14 2017 3 1.46539e+00 2.35291e-01 10 2017 4 2.61399e+00 2.65386e-01 17 2017 5 2.50795e+00 8.22295e-02 2 2017 6 nan nan 0 2017 7 nan nan 0 2017 8 nan nan 0 2017 9 1.22524e+00 0.00000e+00 1 2017 10 2.52002e+00 2.38248e+00 31 2017 11 7.62752e-01 1.74899e+00 9 2017 12 2.68211e+00 1.55227e-01 2 2018 1 2.25496e+00 9.43097e-01 44 2018 2 -1.59675e+00 2.02090e-01 5 2018 3 2.69893e+00 0.00000e+00 3 2018 4 3.19471e+00 8.93808e-02 3 2018 5 3.15239e+00 8.62485e-02 3 2018 6 2.59481e+00 1.24871e-01 13 2018 7 nan nan 0 2018 8 1.75014e+00 2.12360e-01 15 2018 9 nan nan 0 2018 10 1.87227e+00 3.44696e-01 32 2018 11 1.27409e+00 5.42362e-01 13 2018 12 -8.55682e-01 8.13755e-02 5 2019 1 -5.25049e-02 2.94869e-01 11 2019 2 2.62510e+00 5.74039e-01 16 2019 3 3.17568e+00 2.40372e+00 17 2019 4 nan nan 0 2019 5 2.05168e+00 2.54167e-01 13 2019 6 nan nan 0 2019 7 2.83317e+00 0.00000e+00 1 2019 8 nan nan 0 2019 9 2.30862e+00 2.39918e-01 27 2019 10 2.61398e+00 4.90970e-01 16 2019 11 2.34710e+00 4.46158e-01 21 2019 12 2.83500e+00 4.03683e-01 32 2020 1 1.78924e+00 2.17783e-01 3 2020 2 2.81430e-01 1.12325e+00 24 2020 3 2.92222e+00 2.46715e-01 7 2020 4 1.44647e+00 8.39164e-02 7 2020 5 2.41013e+00 0.00000e+00 1 2020 6 2.46254e+00 4.40035e-02 2 2020 7 nan nan 0 2020 8 nan nan 0 2020 9 nan nan 0 2020 10 nan nan 0 2020 11 2.51681e+00 2.80885e-01 6 2020 12 2.16903e+00 3.44927e-01 12 2021 1 nan nan 0 2021 2 1.71447e+00 7.66161e-01 44 2021 3 1.77638e+00 4.74955e-01 30 2021 4 nan nan 0 2021 5 3.87211e+00 0.00000e+00 1 2021 6 nan nan 0 2021 7 nan nan 0 2021 8 2.14703e+00 3.93548e-01 10 2021 9 nan nan 0 2021 10 nan nan 0 2021 11 2.82703e+00 2.51446e-01 6 2021 12 1.90298e+00 5.19276e-01 3 2022 1 2.23684e+00 7.87683e-01 27 2022 2 2.09038e+00 6.06417e-01 31 2022 3 2.60747e+00 6.33157e-02 4 2022 4 nan nan 0 2022 5 2.48400e+00 1.70359e-01 8 2022 6 nan nan 0 2022 7 3.89920e+00 2.36563e-01 3 2022 8 nan nan 0 2022 9 1.50938e+00 8.13831e-01 3 2022 10 2.44576e+00 5.13916e-01 99 2022 11 3.08627e+00 9.01274e-01 53 2022 12 2.46161e+00 5.72438e-01 40 2023 1 2.69109e+00 8.19850e-01 38 2023 2 2.37629e+00 1.66057e+00 46 2023 3 4.12413e+00 3.67088e-01 3 2023 4 nan nan 0 2023 5 4.22458e+00 1.06048e+00 6 2023 6 nan nan 0 2023 7 5.52738e+00 1.49262e+00 8 2023 8 3.33828e+00 4.84030e-01 2 2023 9 2.52720e+00 2.36498e-01 28 2023 10 3.06736e+00 7.57654e-01 51 2023 11 3.15273e+00 4.82151e-01 61 2023 12 3.26507e+00 6.26634e-01 16 2024 1 2.11139e+00 7.26202e-01 13 2024 2 2.80970e+00 4.17323e-01 26 2024 3 2.39249e+00 5.44500e-01 28 2024 4 nan nan 0