#       I       II       III    IV       V       VI     VII     VIII    IX      X        XI     XII
2004    -999    -999    -999    -999    -999    -999    -999    42.1   196.6   446.2   644.7   951.9
2005    -999    -999    -999    -999     8.8    -999    -999    -999    -999    -999   704.1    -999
2006    -999    -999   221.4    -999    -999    -999     2.9    -999    -999   431.5    -999   927.1
2007   790.2   421.0   233.7    75.7     7.3     0.5     3.8    46.9   167.8    -999    -999   826.9
2008    -999   367.9   207.8    -999     7.0     0.3    -999    44.6   185.0    -999    -999    -999
2010   887.0    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999
2013   619.6   443.5   127.5    85.6     9.2     1.0     3.3    41.5   186.0   458.5   735.2   920.9
2014    -999   429.6    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999
2015    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999
2016    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999
2017    -999   385.4    -999    -999    -999    -999    -999    -999    -999    -999    -999    -999