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 3.84402e-01 2.19168e-01 140 2002 8 4.01524e-01 2.58894e-01 111 2002 9 3.35042e-01 2.63124e-01 70 2002 10 2.40996e-01 1.92971e-01 204 2002 11 2.20424e-01 2.01765e-01 84 2002 12 1.38256e-01 1.26695e-01 83 2003 1 1.67078e-01 1.51140e-01 76 2003 2 1.89608e-01 1.57303e-01 62 2003 3 2.13213e-01 1.56199e-01 307 2003 4 3.16969e-01 2.35883e-01 123 2003 5 3.60973e-01 1.96790e-01 139 2003 6 2.40288e-01 1.82979e-01 57 2003 7 4.81341e-01 2.11082e-01 116 2003 8 3.65463e-01 2.51314e-01 93 2003 9 3.78525e-01 2.64561e-01 80 2003 10 2.56275e-01 1.92435e-01 229 2003 11 1.69335e-01 1.62080e-01 54 2003 12 1.41812e-01 1.60128e-01 57 2004 1 1.01305e-01 1.09682e-01 71 2004 2 3.00702e-01 2.45947e-01 124 2004 3 3.65089e-01 2.34110e-01 206 2004 4 2.53934e-01 2.09791e-01 84 2004 5 3.00593e-01 2.54436e-01 93 2004 6 3.32870e-01 2.36953e-01 155 2004 7 2.75748e-01 2.05602e-01 119 2004 8 2.77623e-01 2.21446e-01 97 2004 9 2.09403e-01 1.82320e-01 64 2004 10 2.53406e-01 1.92962e-01 118 2004 11 1.96191e-01 1.87305e-01 57 2004 12 2.73441e-01 2.28481e-01 91 2005 1 1.47571e-01 1.61243e-01 102 2005 2 2.33215e-01 2.10942e-01 80 2005 3 2.77756e-01 1.80013e-01 110 2005 4 3.46303e-01 2.26758e-01 110 2005 5 4.09460e-01 2.92184e-01 122 2005 6 1.95025e-01 2.02735e-01 23 2005 7 4.38884e-01 2.52328e-01 159 2005 8 5.16166e-01 3.81160e-01 185 2005 9 3.52307e-01 2.44199e-01 160 2005 10 2.08740e-01 1.79596e-01 45 2005 11 9.38159e-02 2.09786e-01 33 2005 12 1.72033e-01 1.46185e-01 371 2006 1 1.94072e-01 1.54913e-01 189 2006 2 2.35206e-01 1.55474e-01 101 2006 3 4.29042e-01 2.52717e-01 160 2006 4 3.40190e-01 2.31644e-01 185 2006 5 3.77918e-01 2.54357e-01 147 2006 6 1.90221e-01 1.63854e-01 120 2006 7 3.08613e-01 2.18174e-01 41 2006 8 3.61230e-01 2.38533e-01 111 2006 9 1.61311e-01 1.49130e-01 50 2006 10 2.90125e-01 2.11471e-01 102 2006 11 2.28347e-01 1.83744e-01 80 2006 12 2.56881e-01 2.08045e-01 34 2007 1 3.33590e-01 2.22005e-01 183 2007 2 2.45274e-01 1.92476e-01 66 2007 3 3.29036e-01 2.62918e-01 123 2007 4 2.55171e-01 2.09153e-01 132 2007 5 2.26965e-01 1.94929e-01 55 2007 6 2.83619e-01 2.01579e-01 130 2007 7 4.50171e-01 2.67415e-01 149 2007 8 2.10229e-01 1.71835e-01 42 2007 9 3.88580e-01 2.79710e-01 46 2007 10 2.32806e-01 3.17861e-01 51 2007 11 1.31269e-01 1.60537e-01 103 2007 12 2.50110e-01 2.15739e-01 83 2008 1 1.46116e-01 1.33323e-01 73 2008 2 2.32423e-01 2.78913e-01 71 2008 3 3.37123e-01 2.71360e-01 81 2008 4 4.64140e-01 2.37558e-01 138 2008 5 4.42488e-01 2.54334e-01 161 2008 6 4.07395e-01 3.57699e-01 96 2008 7 3.55674e-01 1.90836e-01 77 2008 8 2.69747e-01 2.10967e-01 91 2008 9 2.93162e-01 2.34910e-01 64 2008 10 3.28566e-01 2.04169e-01 92 2008 11 2.07673e-01 1.69790e-01 119 2008 12 1.80011e-01 1.82945e-01 62 2009 1 2.02400e-01 1.67953e-01 104 2009 2 2.68862e-01 2.57323e-01 91 2009 3 3.00048e-01 2.79874e-01 131 2009 4 4.11545e-01 2.37897e-01 219 2009 5 2.86565e-01 1.90703e-01 97 2009 6 4.64437e-01 2.66560e-01 128 2009 7 1.88974e-01 1.76173e-01 136 2009 8 3.58028e-01 2.58575e-01 114 2009 9 3.79204e-01 3.24519e-01 46 2009 10 4.32935e-01 3.53195e-01 139 2009 11 1.83205e-01 1.50168e-01 157 2009 12 2.00147e-01 1.47458e-01 67 2010 1 1.69494e-01 1.59568e-01 56 2010 2 1.87167e-01 1.58359e-01 63 2010 3 2.81926e-01 1.68601e-01 118 2010 4 2.88869e-01 1.99778e-01 78 2010 5 2.94429e-01 2.32211e-01 81 2010 6 4.12522e-01 2.62406e-01 219 2010 7 3.62914e-01 2.68406e-01 52 2010 8 3.82400e-01 2.79071e-01 88 2010 9 4.20266e-01 3.16313e-01 65 2010 10 2.35336e-01 2.40622e-01 224 2010 11 2.57630e-01 1.76162e-01 165 2010 12 1.62858e-01 1.45685e-01 106 2011 1 1.25827e-01 1.28251e-01 43 2011 2 2.26257e-01 1.74315e-01 114 2011 3 2.49253e-01 2.15091e-01 106 2011 4 2.38169e-01 1.89148e-01 93 2011 5 3.08921e-01 2.29695e-01 144 2011 6 3.79530e-01 2.35779e-01 130 2011 7 4.17410e-01 2.47592e-01 151 2011 8 2.80684e-01 1.94675e-01 29 2011 9 3.51848e-01 2.66356e-01 142 2011 10 3.51307e-01 2.28847e-01 79 2011 11 2.03168e-01 1.59818e-01 110 2011 12 1.57394e-01 1.49144e-01 138 2012 1 7.81824e-02 1.23191e-01 46 2012 2 2.66648e-01 1.96772e-01 92 2012 3 3.59576e-01 2.08000e-01 91 2012 4 4.58423e-01 2.53296e-01 152 2012 5 4.66079e-01 2.48658e-01 158 2012 6 4.43459e-01 2.38539e-01 78 2012 7 3.83704e-01 2.34466e-01 96 2012 8 3.62406e-01 2.66196e-01 113 2012 9 3.92108e-01 2.66971e-01 141 2012 10 1.88349e-01 2.43650e-01 129 2012 11 2.34386e-01 2.56668e-01 78 2012 12 2.37113e-01 1.76157e-01 90 2013 1 3.07323e-01 1.89406e-01 99 2013 2 3.20854e-01 2.37081e-01 190 2013 3 4.67257e-01 3.39941e-01 156 2013 4 3.78602e-01 2.20165e-01 116 2013 5 3.14378e-01 2.24270e-01 70 2013 6 3.83709e-01 2.44317e-01 42 2013 7 3.50115e-01 2.27668e-01 85 2013 8 3.97329e-01 2.18269e-01 19 2013 9 2.82885e-01 2.33119e-01 45 2013 10 2.62613e-01 2.28705e-01 147 2013 11 2.51264e-01 2.08029e-01 59 2013 12 2.17407e-01 1.90011e-01 54 2014 1 1.96551e-01 1.74977e-01 95 2014 2 3.20904e-01 2.12098e-01 155 2014 3 2.53907e-01 1.93909e-01 95 2014 4 2.76524e-01 1.95543e-01 97 2014 5 3.22175e-01 2.13330e-01 48 2014 6 3.60486e-01 2.54888e-01 114 2014 7 3.24966e-01 2.25332e-01 110 2014 8 4.24529e-01 2.98060e-01 165 2014 9 2.64880e-01 3.04759e-01 27 2014 10 2.61854e-01 2.20946e-01 153 2014 11 1.29780e-01 1.56337e-01 77 2014 12 1.76565e-01 1.27511e-01 50 2015 1 2.42340e-01 2.20838e-01 202 2015 2 2.93100e-01 2.11041e-01 95 2015 3 2.64942e-01 1.94549e-01 140 2015 4 4.27961e-01 2.71749e-01 89 2015 5 3.29217e-01 2.25269e-01 98 2015 6 3.98235e-01 2.60251e-01 121 2015 7 4.10499e-01 2.36297e-01 97 2015 8 3.44876e-01 2.05072e-01 86 2015 9 2.61475e-01 1.80671e-01 48 2015 10 3.63106e-01 2.95291e-01 141 2015 11 1.92779e-01 1.80842e-01 67 2015 12 1.76220e-01 1.84619e-01 111 2016 1 1.98868e-01 1.57634e-01 61 2016 2 2.12834e-01 1.93212e-01 102 2016 3 4.19622e-01 2.72238e-01 77 2016 4 3.03302e-01 2.51745e-01 89 2016 5 2.70638e-01 2.23212e-01 68 2016 6 3.04236e-01 2.15306e-01 89 2016 7 1.88950e-01 1.85144e-01 49 2016 8 3.72604e-01 2.51473e-01 55 2016 9 3.35983e-01 2.63122e-01 168 2016 10 3.01154e-01 1.85743e-01 60 2016 11 1.78317e-01 2.09645e-01 72 2016 12 1.59889e-01 1.40111e-01 117 2017 1 1.35644e-01 1.16707e-01 60 2017 2 1.99228e-01 1.84148e-01 113 2017 3 3.80132e-01 2.30820e-01 226 2017 4 5.28759e-01 2.42515e-01 74 2017 5 4.30081e-01 2.27237e-01 180 2017 6 3.07187e-01 2.29128e-01 76 2017 7 4.30311e-01 2.41313e-01 77 2017 8 4.17630e-01 2.47811e-01 109 2017 9 2.05614e-01 1.56500e-01 69 2017 10 1.36571e-01 1.46132e-01 42 2017 11 1.72724e-01 1.45106e-01 158 2017 12 1.91145e-01 1.59042e-01 147 2018 1 8.28987e-02 9.40631e-02 73 2018 2 2.86729e-01 2.13256e-01 165 2018 3 3.75253e-01 2.50751e-01 219 2018 4 4.33448e-01 2.25206e-01 195 2018 5 6.17919e-01 2.21500e-01 24 2018 6 3.98080e-01 2.13784e-01 64 2018 7 5.15638e-01 2.79581e-01 221 2018 8 3.99531e-01 2.15101e-01 134 2018 9 2.82727e-01 1.62447e-01 114 2018 10 2.08279e-01 1.80436e-01 56 2018 11 1.70541e-01 1.36464e-01 51 2018 12 1.74820e-01 1.66380e-01 63 2019 1 2.76380e-01 1.88127e-01 96 2019 2 2.07545e-01 2.16248e-01 128 2019 3 3.45185e-01 2.24087e-01 128 2019 4 4.65045e-01 2.69553e-01 159 2019 5 3.34314e-01 2.88625e-01 58 2019 6 6.31702e-01 2.96519e-01 192 2019 7 4.83197e-01 3.08091e-01 111 2019 8 3.62843e-01 2.10604e-01 67 2019 9 3.48906e-01 2.11315e-01 168 2019 10 3.06048e-01 2.19725e-01 102 2019 11 2.49323e-01 1.86868e-01 140 2019 12 1.42019e-01 1.58215e-01 46 2020 1 1.52880e-01 1.45421e-01 145 2020 2 3.55393e-01 2.79999e-01 87 2020 3 4.80488e-01 2.78472e-01 233 2020 4 4.29976e-01 2.34592e-01 128 2020 5 4.54645e-01 2.70198e-01 145 2020 6 5.26254e-01 3.97807e-01 60 2020 7 4.52825e-01 2.52540e-01 80 2020 8 5.30159e-01 3.52872e-01 144 2020 9 2.87335e-01 2.34754e-01 37 2020 10 3.14525e-01 2.17008e-01 97 2020 11 1.78172e-01 1.49307e-01 55 2020 12 1.47943e-01 1.47409e-01 65 2021 1 1.64094e-01 1.82454e-01 46 2021 2 3.08775e-01 2.11042e-01 125 2021 3 4.23617e-01 2.42488e-01 224 2021 4 3.74192e-01 2.09489e-01 123 2021 5 5.71500e-01 2.95724e-01 113 2021 6 6.39808e-01 2.32144e-01 73 2021 7 5.37019e-01 2.72707e-01 219 2021 8 4.02282e-01 2.65682e-01 59 2021 9 4.48292e-01 2.40551e-01 160 2021 10 2.95023e-01 2.35200e-01 73 2021 11 1.68025e-01 1.42564e-01 166 2021 12 2.45778e-01 1.98892e-01 183 2022 1 1.55621e-01 1.62272e-01 133 2022 2 2.12273e-01 1.67928e-01 124 2022 3 4.07279e-01 2.44392e-01 126 2022 4 4.23951e-01 2.07905e-01 36 2022 5 4.54229e-01 2.72565e-01 219 2022 6 4.73096e-01 2.98731e-01 130 2022 7 6.52073e-01 2.67905e-01 111 2022 8 5.37718e-01 2.98631e-01 167 2022 9 2.53747e-01 2.39921e-01 131 2022 10 2.25899e-01 1.46737e-01 135 2022 11 2.34516e-01 1.61442e-01 107 2022 12 1.59692e-01 1.25444e-01 136 2023 1 2.38828e-01 2.68434e-01 73 2023 2 2.36990e-01 2.06770e-01 110 2023 3 4.52509e-01 2.59376e-01 254 2023 4 4.64735e-01 2.26291e-01 89 2023 5 6.17963e-01 2.35287e-01 176 2023 6 4.43257e-01 2.53983e-01 71 2023 7 4.30858e-01 2.07533e-01 120 2023 8 5.12577e-01 2.56682e-01 89 2023 9 4.53622e-01 3.28925e-01 75 2023 10 2.18160e-01 1.53912e-01 157 2023 11 1.60350e-01 1.46752e-01 43 2023 12 1.68830e-01 1.29229e-01 52 2024 1 3.28380e-01 1.98145e-01 76 2024 2 2.64460e-01 3.23598e-01 66 2024 3 6.01473e-01 1.75800e-01 126 2024 4 nan nan 0