#       I       II       III    IV       V       VI     VII     VIII    IX      X        XI     XII
2005   317.7    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999
2006    -999    -999   111.5    -999    -999    -999     2.9    -999    -999   188.3    -999   382.6
2007   339.5   190.6   145.6   106.2    13.4     0.0     5.5    62.6   115.4   279.2   352.8   311.8
2008   389.8   138.6   114.0    -999    18.6    -999    -999    82.6   210.4    -999    -999    -999
2009    -999    -999    -999    -999    -999    -999    -999    77.2    -999    -999    -999   432.3
2010   401.1   170.4   124.4    44.0     8.3    -999    -999    -999    40.7   222.2   331.2    -999
2011   293.5    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999
2012    -999    -999    -999    69.6    22.1    -999    -999    -999    -999    -999    -999    -999
2013    -999    -999    92.2    90.4     7.4     0.0    -999    42.2   129.5   224.1   314.0   336.6
2014   342.3   220.8   122.9    64.6    15.1    -999     9.1    61.3   156.3   227.4   300.8   374.6
2015   279.7   182.5   141.8    75.5    27.9     0.0     3.0    49.7    87.1   248.9   265.8   318.2
2016   310.2   244.1   146.5    83.5     4.1    -999    -999    82.9   174.2   231.7   386.0   360.8
2017   402.8   171.3    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999