Year 1 2 3 4 5 6 7 8 9 10 11 12 Total 2024 134.1 81.8 44.7 2023 41.1 65.3 45.9 31.2 13.2 24.1 11.4 7.1 14.0 68.0 106.7 116.3 544 2022 117.6 61.9 64.5 70.1 36.6 32.7 15.0 0.0 1.5 98.3 92.2 98.8 689 2021 147.3 88.6 41.1 26.2 17.2 9.6 0.0 5.6 101.1 102.6 290.8 129.3 959 2020 70.9 115.3 32.2 30.5 40.4 31.0 8.4 10.4 67.8 119.3 144.7 184.4 855 2019 144.5 27.2 4.6 43.7 29.7 15.2 22.9 2018 160.0 72.4 23.1 79.2 12.2 18.0 0.0 1.3 42.6 19.3 0.0 174.7 603 2017 52.8 72.4 105.6 56.1 34.0 33.5 0.2 2.8 19.5 117.6 158.7 115.6 769 2016 88.6 144.3 91.4 14.2 11.2 23.1 14.5 4.3 41.1 154.9 138.2 122.7 849 2015 130.5 91.4 87.6 18.8 3.0 3.8 15.5 24.6 52.8 113.2 212.8 179.0 933 2014 90.4 117.4 114.8 51.8 28.4 4.3 7.6 10.7 51.8 98.3 109.7 121.7 807 2013 79.0 54.6 87.6 64.0 48.0 8.6 0.0 133.3 30.7 68.3 47.5 2012 103.9 63.8 80.0 33.3 16.0 27.7 7.6 3.3 0.8 127.0 113.5 142.0 719 2011 121.4 75.4 77.7 75.7 47.5 8.4 12.2 9.9 29.2 54.8 116.8 47.7 677 2010 85.6 27.7 60.9 41.1 51.1 16.5 0.8 24.9 73.4 59.2 71.1 151.4 664 2009 89.6 7.9 47.2 44.5 40.9 5.1 3.0 20.1 33.3 113.3 229.4 50.8 685 2008 71.9 51.8 59.2 35.8 11.7 14.7 6.1 24.4 13.5 27.4 111.7 63.0 491 2007 196.6 69.1 97.3 27.7 11.2 12.9 59.9 66.0 149.1 2006 198.6 58.2 31.2 32.5 27.9 22.6 3.8 2.5 21.8 33.2 307.1 112.3 852 2005 57.4 29.2 30.2 37.1 12.4 25.4 37.6 83.3 104.4 66.8 Average 63 42 27 19 8 11 42 82 136 115 112 71 739 Std Dev 30 19 15 11 7 9 35 40 79 45 44 33 137