Year 1 2 3 4 5 6 7 8 9 10 11 12 Total 2024 56.9 7.9 9.4 2023 0.0 0.0 0.8 23.1 11.2 16.3 4.1 0.2 0.2 0.2 0.0 0.0 56 2022 1.0 51.3 63.5 69.3 31.0 31.0 15.0 0.0 0.0 81.5 57.9 6.9 408 2021 15.7 16.8 9.1 0.0 4.1 84.1 90.2 277.4 126.0 2020 21.3 79.5 19.0 16.0 21.1 19.8 6.1 5.1 2019 0.0 49.3 14.5 32.2 29.0 11.9 23.9 10.9 52.3 52.6 0.0 2018 140.7 69.1 16.7 55.1 14.0 17.0 0.0 1.3 1.0 15.2 25.6 20.3 376 2017 31.2 75.7 81.8 42.7 22.3 15.2 0.5 1.8 14.2 94.7 142.2 101.9 624 2016 3.3 11.4 22.9 13.0 6.6 33.3 131.3 92.4 122.7 Average 32 20 18 8 4 26 67 85 63 36 48 29 366 Std Dev 22 8 7 9 4 32 47 99 60 51 32 31 234