Year 1 2 3 4 5 6 7 8 9 10 11 12 Total 2024 23.4 0.2 0.5 2023 0.0 0.0 4.8 22.1 11.2 2.3 3.6 0.2 0.0 0.0 2020 237.2 100.3 31.5 32.8 43.7 30.7 8.9 23.4 66.8 99.3 142.2 89.7 906 2019 120.4 51.0 16.0 45.5 29.5 14.2 22.3 13.7 77.4 80.0 59.7 102.6 632 2018 163.3 63.7 24.4 81.5 5.8 27.7 0.8 0.8 46.5 65.5 130.3 151.6 762 2017 38.1 76.5 118.3 68.8 28.9 0.0 2.3 19.0 92.5 161.8 127.2 2016 33.0 74.4 93.0 14.0 9.4 29.0 3.6 39.9 117.3 65.0 104.6 2015 125.7 102.6 90.9 32.8 3.0 3.6 28.2 22.1 53.3 104.6 157.0 168.7 892 2014 88.9 144.8 126.2 46.2 27.9 13.7 7.9 15.7 42.9 112.5 101.8 105.4 834 2013 83.6 54.6 93.2 61.7 56.6 15.2 0.0 26.9 135.1 21.8 76.4 38.3 664 2012 97.8 81.8 87.9 37.3 20.1 37.1 18.0 1.8 1.5 148.8 113.0 144.5 790 2011 146.0 78.2 81.5 78.2 61.4 10.7 19.8 10.4 28.7 54.3 113.3 47.8 730 2010 122.9 34.8 70.6 40.1 55.6 20.8 1.0 21.1 76.4 48.5 73.9 143.2 709 2009 70.6 33.0 62.5 48.0 49.3 7.1 11.2 17.3 38.6 33.0 225.8 56.4 653 2008 68.6 40.1 67.0 46.2 14.2 16.0 3.0 32.5 11.9 38.4 114.5 63.5 516 2007 216.2 75.9 102.3 28.2 15.5 24.6 27.9 21.3 16.2 64.2 63.5 147.6 804 2006 6.6 24.6 29.0 3.0 2.5 25.4 35.3 287.0 120.7 Average 42 28 20 11 14 43 70 118 101 109 67 67 740 Std Dev 23 20 10 10 10 34 40 69 48 63 35 40 114