Year        1        2        3        4        5        6        7        8        9       10       11       12    Total
    2024    144.5    69.1    37.1    35.8     2.8                                                                
    2023     76.0    32.3    59.4    11.9    15.2    20.1    19.6    10.2    37.8    81.0    95.7   107.4   567  
    2022    104.4    11.4     6.8     6.9    10.9    13.7    25.4     0.0     6.1    52.3    96.5   126.5   461  
    2021    147.8    81.3    17.5    20.0    22.8    37.8     0.0     6.1    96.2    89.1   313.2   104.9   937  
    2020    231.9    82.0    24.9    53.3    48.2    45.5    19.0    29.5    12.2   114.5   135.6   182.1   979  
    2019    121.4    55.1    24.9    64.3    26.9    19.6    30.5    19.5    76.2    88.4    52.8    90.1   670  
    2018                      0.0     7.8     1.6    19.6     1.4     3.3    74.2    33.5    42.9   145.8        
 Average    138      55      24      29      18      26      16      11      50      76     123     126     722  
 Std Dev     53      28      20      23      16      13      13      11      37      29      99      34     227