Year        1        2        3        4        5        6        7        8        9       10       11       12    Total
    2024      0.2     0.5     5.6     5.8                                                                        
    2023     27.4    47.5    39.3    38.8    13.2    23.4    13.5     5.1    13.5    24.6     5.1     0.2   252  
    2022     23.4                                                                                     4.1        
    2021    152.4   127.0    38.1    35.8    14.7    13.5     0.0     6.6   114.0   103.6   342.9   157.2  1106  
    2020    241.8   109.2    38.3    33.0    45.5    42.2    10.7    21.8    72.6   121.1   148.3   185.7  1070  
    2019    143.7    62.7    17.3    55.6    31.0    16.8    20.6    10.9    95.5    86.6    61.9   104.1   707  
    2018    194.6    68.1    34.0    97.3     8.4    24.9     0.5     1.5    55.9    77.7   139.4   190.2   892  
    2017     62.5   138.2   138.2    78.2    39.6    39.4     0.0                     0.5   169.6   131.3        
    2016    111.0   149.9   118.9    16.2    10.2    30.0    15.0     4.1    40.1   177.3   145.3   145.5   963  
    2015    134.6   111.2   104.6    31.0     3.0     3.5    31.5    22.1    51.3   101.1   151.6   213.3   959  
    2014     96.0   114.3    29.0    51.3    32.0     8.6     7.1    12.7    54.3   112.5   119.4   126.2   763  
    2013    101.6    68.6   104.7    70.6    54.1    17.5     0.0    23.3   131.6    21.6    81.5    44.4   719  
    2012    118.4    90.7    96.2    42.4    22.6    20.8    17.0     2.5     0.5   140.2    27.4   193.8   773  
    2011    153.9    65.0    85.8    78.7    51.5     8.6    15.2    12.2     0.8    56.3   115.8    59.4   703  
    2010    129.0    38.6    76.4    55.6    72.1    24.1     1.0    21.8    87.4    58.4    90.7   153.2   808  
    2009     90.7    39.6    76.7    47.7    52.8     4.1     9.7    17.3    47.0   132.3   229.6    74.4   822  
    2008     74.9    50.5    37.1     0.0                                            21.8   119.6    89.9        
    2007    229.1    81.5   122.2    32.7    16.8    27.7    28.7    23.4    20.0    69.6    73.4   188.7   914  
    2006                             11.2    30.5    31.5     3.0     1.5    27.2    36.3   334.8   160.0        
 Average     43      31      21      11      12      54      79     139     123     116      80      68     817  
 Std Dev     27      20      12      10       9      40      49      93      66      66      40      41     208