1990
EU28
75.6
1991
EU28
79.2
1992
EU28
78.4
1993
EU28
83.5
1994
EU28
81.1
1995
EU28
84.6
1996
EU28
83.7
1997
EU28
81.7
1998
EU28
84.7
1999
EU28
83.9
2000
EU28
85.3
2001
EU28
85.6
2002
EU28
84.5
2003
EU28
79.9
2004
EU28
79.8
2005
EU28
82.6
2006
EU28
80.8
2007
EU28
81.6
2008
EU28
82.0
2009
EU28
81.6
2010
EU28
81.3
2011
EU28
79.3
2012
EU28
81.5
2013
EU28
82.8