Year 1 2 3 4 5 6 7 8 9 10 11 12 Total 2024 289.9 110.2 119.3 69.7 33.0 44.7 8.2 38.8 32.4 38.1 2023 2.1 73.0 162.0 193.7 290.4 2022 0.0 2021 307.0 63.9 145.8 34.8 44.7 17.4 0.0 5.9 232.3 242.3 425.7 131.4 1651 2020 57.0 313.8 2019 268.0 64.3 23.9 1565.4 1.8 0.0 27.2 51.0 61.2 0.0 0.0 0.0 2063 2018 343.0 65.3 48.7 132.1 16.3 65.5 5.5 2.0 150.1 75.1 194.5 431.8 1530 2017 138.4 175.0 289.8 173.0 40.4 57.4 5.1 0.0 14.2 169.1 17.3 11.2 1091 2016 152.6 222.2 291.1 38.1 20.6 24.1 10.9 26.4 63.5 283.2 471.4 118.4 1723 2015 155.9 222.5 228.9 74.4 6.6 8.9 15.5 40.9 59.7 105.9 169.4 394.7 1483 2014 116.1 226.3 244.8 91.4 31.7 22.4 21.9 19.3 53.1 332.2 190.7 320.0 1670 2013 106.1 159.7 152.4 59.9 50.8 49.0 2.8 54.6 184.4 24.9 144.5 39.3 1029 2012 307.6 147.0 240.3 152.9 35.0 28.9 12.9 5.8 3.3 186.4 34.8 87.4 1242 2011 172.0 180.1 284.0 99.0 60.2 17.8 39.9 9.6 107.7 86.8 268.2 101.9 1427 2010 365.0 102.3 206.7 138.4 85.1 26.2 2.3 20.3 86.9 181.1 200.4 401.0 1816 2009 145.7 86.4 287.0 87.1 120.9 18.3 10.2 14.2 86.6 155.7 509.8 139.2 1661 2008 247.7 109.4 156.3 33.9 22.7 29.6 24.0 84.3 29.3 189.7 378.6 172.3 1478 2007 9.1 7.8 7.6 109.7 53.2 76.1 6.4 21.0 70.4 130.5 2.1 243.5 737 2006 12.1 Average 195 129 182 191 42 32 13 25 82 148 204 189 1471 Std Dev 112 67 98 383 31 22 11 24 62 92 168 146 348