Year 1 2 3 4 5 6 7 8 9 10 11 12 Total 2019 491.0 146.5 76.9 246.9 24.1 31.7 89.4 100.8 259.8 322.5 27.7 2018 609.3 211.8 173.5 313.7 22.1 121.7 25.4 6.3 281.4 143.7 5.6 599.6 2514 2017 214.9 295.6 579.1 377.7 95.8 91.9 10.4 16.8 67.3 293.8 726.7 195.8 2966 2016 92.7 83.8 35.0 60.4 57.1 26.7 137.9 9897.3 686.1 288.0 Average 438 218 231 256 44 76 46 38 187 2664 362 361 2739 Std Dev 202 75 236 126 35 39 35 43 102 4823 399 212 319