Year        1        2        3        4        5        6        7        8        9       10       11       12    Total
    2024      0.0     0.0     0.0     0.0                                                                        
    2023                                                                                              0.0        
    2022                                              0.0    15.0     0.0     1.0    44.5     5.8                
    2021    114.0    90.2    50.0    19.8    20.6     8.6     0.0     4.0    94.5    24.1                        
    2020    220.7   107.1    25.9    29.5    26.7    24.4     7.6    21.1    57.4   103.4   135.3   166.9   926  
    2019    102.4    33.8    17.2    39.6    31.8    14.2    24.9    15.5    65.0    77.2    69.1   119.6   610  
    2018    155.4    75.9    17.0    64.8    18.0    19.0     0.0     2.0    36.6    58.9   135.6   137.9   721  
    2017     36.3    91.2    94.5    45.4    23.4    15.7     0.8     2.3    16.8   102.3   160.0   123.4   712  
    2016     56.6   129.8    66.5    13.4     8.4    19.3    10.6     4.8    33.3   112.8    97.5   129.0   682  
    2015    115.0    88.9    90.2    15.2     1.3     4.8    26.4    25.7    47.0   111.2   155.7    76.7   758  
    2014    104.9   133.1   129.3    52.3    21.8     4.6     6.3    12.4    42.7    99.6   113.8    89.9   811  
    2013     15.0    48.5    76.7    72.4    39.4    10.2     0.0    26.7   141.0    20.0    69.3    45.5   565  
    2012    103.9    63.5    72.9    34.5    16.5    34.0    16.5     3.0     1.0   139.2    95.0   102.6   683  
    2011    141.4    72.6    75.7    78.2    50.8     8.1    11.2    10.4    28.4    64.2   133.1    62.2   736  
    2010     93.2    25.6    58.4    36.8    52.1    13.7     0.5    19.8    68.1    53.3    69.9   143.5   635  
    2009     95.0    20.6    44.7    38.6    35.6     5.1     7.6    16.8    34.8   113.0   198.3    47.7   658  
    2008     52.8    48.7    53.1    23.4    10.2    14.0     5.1    28.9     8.1    30.5   108.7    63.5   447  
    2007    185.4    71.4    98.8    26.7     8.6    19.0    26.2    16.2    15.7    54.9    64.7   127.0   715  
    2006                     29.5    33.0    21.1    20.6     1.3     0.0    24.9    33.0   272.8    98.3        
 Average     59      37      24      14       9      12      42      73     118      96     100      69     689  
 Std Dev     34      21      15       9       9      10      36      37      62      44      59      38     112