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             0.0     3.8     0.8     0.8     0.0     0.0     0.0     0.0     0.0     0.0        
    2022      0.0                                                                                     0.0        
    2021    136.6    90.7    28.7    29.7    14.5    13.0     0.0     4.6   103.9    96.8   183.4     0.0   702  
    2020    224.5   104.4    27.2    30.5    38.8    30.5     7.1    11.4    61.0   110.2   129.0   176.0   951  
    2019              5.1    17.2    17.3     0.0    14.5    25.9    15.7    66.8    72.4    58.9   102.3        
    2018    156.5    64.8    22.6    73.6     5.8    20.3     0.8     1.0    40.4    55.1   119.1   111.5   671  
    2017     44.9    67.8   105.9    68.8    28.7    45.2     0.2     2.3    19.5   105.1   149.3   106.1   744  
    2016     86.6   142.0    89.9    13.2     9.6    25.7    13.2     4.3    19.0    33.5   133.4   128.0   698  
    2015    112.7    91.4    82.5    26.7     1.0     4.1    19.0    22.1    46.2    25.9     7.9    68.3   508  
    2014     97.5   104.7   125.7    53.6    34.0     6.1     6.8    11.7    45.7   104.1    97.5   103.1   791  
    2013     71.6    53.6    90.7    65.0    50.0    15.2     0.0    23.9   131.0    22.8    75.4    46.5   646  
    2012     97.3    76.4    80.0    36.3    20.3    31.2     0.0     2.3     1.5   146.0   102.1   118.9   712  
    2011    146.3    75.9    81.5    79.0    58.9    15.2    18.0     9.4    30.2    53.3   118.8    45.2   732  
    2010    110.5    28.4    65.5    40.6    46.5    18.5     1.0    28.2    52.8    55.1    75.7   150.1   673  
    2009     85.1    26.1    56.1    49.3    44.7     6.8    10.2    17.5    37.6   112.0   112.5    53.1   611  
    2008     71.1    49.8    64.0    52.6    12.9    16.3     6.8    31.0    12.2    39.6   117.1    72.1   546  
    2007    216.1    74.7    85.1    28.4    11.7    23.6    27.4     1.8    18.2    62.5    71.6   153.7   775  
    2006                              6.1    27.2    23.9     3.3     3.6    25.9    40.1   307.6   123.2        
 Average     37      24      18       8      11      42      67     109      87      97      66      60     697  
 Std Dev     25      19      11       9      10      35      40      69      54      67      38      38     108