Year Average 10th percentile 90th percentile Limit value
2000 48.1 31.6 67.8 50
2001 42.5 28 63.3 50
2002 44.6 28 66.1 50
2003 49.1 31 72 50
2004 43.4 27 67.1 50
2005 46.5 27 71 50
2006 50.2 30 77.9 50
2007 48 33 68.7 50
2008 44.4 29 67 50
2009 46.4 31.2 68 50
2010 48.2 31.2 75.6 50
2011 50.5 32 76.6 50
2012 46.1 29.2 73 50
2013 44.2 28.5 66 50
2014 42 26.1 63.9 50