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 3.36161e-01 2.70288e-01 14 2002 8 1.55924e-01 1.20336e-01 63 2002 9 1.24418e-01 1.19980e-01 59 2002 10 6.30513e-01 2.15035e+00 78 2002 11 4.43551e-01 1.36729e+00 142 2002 12 4.25329e-01 1.13593e+00 86 2003 1 9.84199e-02 9.50531e-02 193 2003 2 1.09468e-01 1.85853e-01 162 2003 3 1.61073e-01 2.99035e-01 101 2003 4 1.52686e-01 1.23133e-01 11 2003 5 1.71670e-01 2.06547e-01 4 2003 6 8.42745e-02 5.59004e-02 19 2003 7 nan nan 0 2003 8 1.53201e-01 1.39035e-01 14 2003 9 2.23836e-01 5.56391e-01 48 2003 10 1.21532e-01 1.51230e-01 64 2003 11 3.90343e-01 1.01253e+00 46 2003 12 8.13578e-01 1.57201e+00 25 2004 1 1.23670e-01 2.45074e-01 71 2004 2 8.35700e-02 8.66284e-02 169 2004 3 9.46722e-02 8.04173e-02 128 2004 4 1.18743e-01 2.01567e-01 98 2004 5 7.02004e-02 5.74813e-02 18 2004 6 4.83029e-02 4.29768e-02 16 2004 7 2.05258e-01 2.13217e-01 27 2004 8 2.07052e-01 3.01103e-01 32 2004 9 1.74942e-01 1.39291e-01 32 2004 10 2.09731e-01 1.48347e-01 12 2004 11 1.83252e+00 4.92109e+00 40 2004 12 1.07129e-01 1.37374e-01 109 2005 1 3.73856e-01 1.48171e+00 54 2005 2 1.09726e+00 3.07621e+00 51 2005 3 7.03928e-02 9.45513e-02 169 2005 4 9.82230e-02 8.39957e-02 101 2005 5 7.98273e-02 6.03825e-02 20 2005 6 nan nan 0 2005 7 5.50343e-01 3.52547e-01 2 2005 8 5.92386e-02 5.76985e-02 47 2005 9 1.11604e-01 1.04783e-01 18 2005 10 7.20208e-01 1.88685e+00 21 2005 11 7.09965e-02 5.69948e-02 49 2005 12 6.82205e-01 2.25984e+00 162 2006 1 1.15122e-01 8.50209e-02 64 2006 2 1.52989e-01 2.63067e-01 217 2006 3 2.98069e-01 6.70978e-01 122 2006 4 9.08465e-02 8.62121e-02 66 2006 5 1.42437e-01 1.31762e-01 69 2006 6 6.03434e-02 8.08778e-02 9 2006 7 3.55253e-02 0.00000e+00 2 2006 8 1.00347e-01 7.97051e-02 45 2006 9 5.09273e-01 1.06442e+00 32 2006 10 1.25471e-01 8.43334e-02 73 2006 11 2.70958e-01 6.21700e-01 151 2006 12 2.61799e-01 8.58987e-01 151 2007 1 1.64839e-01 3.97246e-01 228 2007 2 1.00217e-01 9.37538e-02 201 2007 3 8.07477e-02 5.23419e-02 77 2007 4 1.05999e-01 8.52301e-02 63 2007 5 2.08971e-01 5.23505e-01 25 2007 6 9.70779e-02 8.51936e-02 33 2007 7 9.26179e-02 1.85087e-01 42 2007 8 3.13482e-02 2.36305e-02 14 2007 9 2.51768e-01 4.50399e-01 21 2007 10 8.21516e-02 6.05563e-02 59 2007 11 1.07006e-01 1.12885e-01 76 2007 12 8.31156e-01 2.70970e+00 52 2008 1 1.25568e-01 1.42698e-01 169 2008 2 1.69898e-01 3.67982e-01 219 2008 3 7.86843e-02 6.36224e-02 104 2008 4 8.03893e-02 5.73741e-02 73 2008 5 2.05242e-01 2.11782e-01 34 2008 6 9.28662e-02 8.32647e-02 31 2008 7 4.69658e-02 3.39605e-02 26 2008 8 1.15188e-01 1.03692e-01 53 2008 9 1.14907e-01 2.82054e-01 68 2008 10 1.17163e+00 1.85176e+00 40 2008 11 1.12883e-01 3.14531e-01 78 2008 12 5.07153e-01 1.92844e+00 98 2009 1 1.49365e-01 2.43767e-01 146 2009 2 1.28640e-01 2.92817e-01 93 2009 3 1.16644e-01 9.56385e-02 76 2009 4 1.62798e-01 1.23258e-01 148 2009 5 6.50449e-02 4.01417e-02 22 2009 6 9.69610e-02 8.93681e-02 34 2009 7 4.28431e-01 5.21877e-01 14 2009 8 1.04148e-01 6.64890e-02 16 2009 9 5.17944e-02 7.07334e-02 62 2009 10 2.95205e-01 6.80179e-01 76 2009 11 8.37693e-02 9.60088e-02 50 2009 12 1.22177e-01 2.77057e-01 106 2010 1 1.11819e-01 9.36839e-02 102 2010 2 1.37097e-01 3.01578e-01 69 2010 3 1.65404e-01 3.72631e-01 56 2010 4 8.14347e-02 5.05690e-02 59 2010 5 9.25103e-02 9.34621e-02 29 2010 6 4.36796e-02 2.80137e-02 13 2010 7 1.37388e-01 0.00000e+00 1 2010 8 4.30227e-01 2.90217e-01 21 2010 9 1.87562e-01 2.68122e-01 70 2010 10 4.71970e-02 4.62764e-02 54 2010 11 3.68249e-01 1.33315e+00 111 2010 12 8.31862e-02 7.24024e-02 97 2011 1 1.40042e-01 2.41876e-01 125 2011 2 2.57574e-01 7.62170e-01 200 2011 3 5.27070e-01 2.14515e+00 114 2011 4 1.67403e+00 7.28207e+00 155 2011 5 4.74906e-01 1.12078e+00 32 2011 6 nan nan 0 2011 7 1.85174e-01 4.14480e-02 4 2011 8 5.75566e-02 0.00000e+00 3 2011 9 6.69690e-02 4.18846e-02 30 2011 10 1.34121e-01 1.27927e-01 34 2011 11 1.39008e+00 2.12261e+00 33 2011 12 2.80711e-01 6.69473e-01 34 2012 1 3.41602e-01 1.39776e+00 201 2012 2 7.37603e-02 6.16131e-02 86 2012 3 5.69931e-01 1.12555e+00 44 2012 4 2.90621e-01 4.38138e-01 65 2012 5 1.22828e-01 1.10455e-01 29 2012 6 6.83100e-02 6.21151e-02 36 2012 7 6.61659e-02 4.62924e-02 35 2012 8 1.20638e-01 7.38337e-02 48 2012 9 8.30117e-01 2.74867e+00 133 2012 10 2.16375e-01 1.46617e-01 78 2012 11 5.71919e-01 1.47955e+00 70 2012 12 8.14240e-02 5.75165e-02 107 2013 1 2.98985e-01 8.96129e-01 143 2013 2 1.00504e-01 9.19680e-02 190 2013 3 1.84822e-01 3.49171e-01 127 2013 4 1.11517e-01 1.08421e-01 101 2013 5 2.16919e-01 2.68350e-01 33 2013 6 nan nan 0 2013 7 9.20454e-01 9.76491e-01 18 2013 8 1.16523e-01 2.64917e-01 29 2013 9 1.72458e-01 2.06498e-01 61 2013 10 1.04837e+00 2.61096e+00 28 2013 11 2.72512e-01 5.09533e-01 23 2013 12 2.20001e-01 4.51928e-01 105 2014 1 2.32515e-01 5.60000e-01 176 2014 2 9.99726e-01 3.19188e+00 109 2014 3 1.15762e-01 1.08798e-01 230 2014 4 8.93995e-02 1.31707e-01 94 2014 5 1.16907e-01 1.20385e-01 23 2014 6 2.43741e-01 1.88978e-01 29 2014 7 3.02703e-02 2.45224e-02 19 2014 8 3.80012e-02 1.89943e-02 15 2014 9 8.57242e-02 5.61010e-02 21 2014 10 3.11045e-01 5.60124e-01 74 2014 11 2.98631e-01 1.13243e+00 101 2014 12 1.57890e-01 3.44662e-01 74 2015 1 2.42238e-01 7.95717e-01 59 2015 2 9.45924e-02 7.61986e-02 67 2015 3 5.58467e-02 3.83080e-02 32 2015 4 3.20562e-01 1.05398e+00 77 2015 5 1.50559e+00 3.45180e+00 37 2015 6 9.36558e-02 7.26507e-02 14 2015 7 nan nan 0 2015 8 1.72845e-01 2.83510e-01 64 2015 9 1.24685e-01 3.67584e-01 76 2015 10 1.35885e-01 2.59699e-01 63 2015 11 1.08343e-01 1.08770e-01 105 2015 12 1.47751e-01 2.95031e-01 85 2016 1 1.32296e-01 2.97595e-01 108 2016 2 1.46027e-01 1.99318e-01 37 2016 3 7.09779e-02 5.44792e-02 87 2016 4 1.07186e-01 1.18285e-01 129 2016 5 6.90562e-02 6.89450e-02 33 2016 6 4.58510e-02 4.43260e-02 20 2016 7 nan nan 0 2016 8 nan nan 0 2016 9 5.77979e-02 4.06101e-02 35 2016 10 4.96202e-02 4.54645e-02 16 2016 11 2.02197e-01 7.10117e-02 5 2016 12 6.69160e-01 1.25164e+00 67 2017 1 1.24541e-01 8.69565e-02 162 2017 2 7.35828e-02 4.83578e-02 166 2017 3 1.35475e-01 1.35004e-01 92 2017 4 5.12178e-01 1.16243e+00 62 2017 5 5.28159e-02 6.37963e-02 36 2017 6 8.07729e-02 6.06447e-02 35 2017 7 7.62536e-01 6.07516e-01 11 2017 8 nan nan 0 2017 9 1.85702e+00 2.24540e+00 8 2017 10 2.33962e+00 4.75662e+00 46 2017 11 2.10626e-01 1.85292e-01 40 2017 12 2.21307e-01 5.79064e-01 88 2018 1 8.11336e-02 1.07301e-01 91 2018 2 9.19482e-02 9.72732e-02 128 2018 3 3.80388e-01 2.41355e+00 186 2018 4 1.57382e-01 1.77148e-01 171 2018 5 9.29177e-02 7.43222e-02 83 2018 6 3.40524e-02 2.72740e-02 12 2018 7 1.05454e-01 6.96591e-02 47 2018 8 6.94536e-02 0.00000e+00 2 2018 9 2.42549e-01 4.21544e-01 9 2018 10 1.35263e-01 1.30426e-01 79 2018 11 8.26179e-02 1.00975e-01 54 2018 12 4.11085e-01 8.82741e-01 94 2019 1 8.18543e-01 2.13302e+00 142 2019 2 4.53458e-01 1.22595e+00 108 2019 3 9.63406e-02 7.48782e-02 144 2019 4 3.56273e-01 1.12731e+00 131 2019 5 5.80756e-02 5.54615e-02 18 2019 6 9.89895e-02 1.30769e-01 67 2019 7 nan nan 0 2019 8 1.77037e-01 0.00000e+00 1 2019 9 3.46861e-01 1.04771e+00 32 2019 10 2.68003e-01 3.90766e-01 40 2019 11 1.44283e-01 3.25711e-01 122 2019 12 5.83422e-01 1.47721e+00 76 2020 1 6.87181e-01 1.26863e+00 47 2020 2 9.32194e-02 1.09655e-01 174 2020 3 7.23716e-02 8.78844e-02 62 2020 4 6.98696e-02 6.48966e-02 95 2020 5 4.38878e-02 3.21599e-02 31 2020 6 1.34900e-01 1.24530e-01 74 2020 7 6.48440e-02 5.32200e-02 41 2020 8 8.92501e-02 6.09577e-02 21 2020 9 1.83400e-01 2.98742e-01 23 2020 10 9.28523e-02 1.29108e-01 49 2020 11 6.79228e-01 1.84653e+00 60 2020 12 3.84050e-01 1.06906e+00 78 2021 1 5.05939e-01 1.60405e+00 160 2021 2 1.06209e-01 9.62428e-02 124 2021 3 7.61896e-02 5.64817e-02 99 2021 4 1.79377e-01 1.58982e-01 94 2021 5 1.07804e-01 1.83669e-01 32 2021 6 2.73320e-02 2.35980e-02 7 2021 7 8.50041e-01 1.47040e+00 28 2021 8 nan nan 0 2021 9 3.18945e-01 7.13902e-01 38 2021 10 1.25832e-01 1.58448e-01 64 2021 11 2.16419e-01 5.03620e-01 118 2021 12 1.68679e-01 3.41911e-01 145 2022 1 1.19360e-01 1.17553e-01 359 2022 2 1.67468e-01 2.29896e-01 132 2022 3 4.89874e-02 3.97577e-02 50 2022 4 9.03453e-02 8.36808e-02 15 2022 5 nan nan 0 2022 6 1.47833e-01 2.04189e-01 70 2022 7 1.28352e-01 2.93424e-01 28 2022 8 1.07401e-01 1.24131e-01 37 2022 9 9.54190e-02 1.14640e-01 61 2022 10 1.36799e+00 2.72398e+00 45 2022 11 3.57515e-01 8.93955e-01 61 2022 12 1.57593e+00 4.64032e+00 245 2023 1 3.09082e-01 1.00004e+00 268 2023 2 1.05468e-01 9.50598e-02 105 2023 3 5.26939e+00 1.40920e+01 99 2023 4 1.29654e-01 1.66481e-01 180 2023 5 2.53105e-01 6.05061e-01 195 2023 6 1.01756e-01 1.65117e-01 72 2023 7 nan nan 0 2023 8 4.80849e-01 7.27959e-01 24 2023 9 1.69659e-01 2.09028e-01 60 2023 10 1.06073e-01 1.63056e-01 63 2023 11 8.00094e-02 9.46572e-02 100 2023 12 2.83136e-01 6.71019e-01 102 2024 1 2.42223e-01 5.77235e-01 106 2024 2 1.36853e-01 3.40027e-01 179 2024 3 5.16651e-01 6.34472e-01 65 2024 4 5.23868e+00 4.34461e+00 2