|
Années | Valeurs | Variations (%) ** |
1971 | 26,44 |
|
1972 | 25,73 |
-2,69 |
1973 | 24,01 |
-6,68 |
1974 | 22,09 |
-8,00 |
1975 | 22,36 |
1,22 |
1976 | 21,39 |
-4,34 |
1977 | 21,74 |
1,64 |
1978 | 20,82 |
-4,23 |
1979 | 21,61 |
3,79 |
1980 | 18,93 |
-12,40 |
1981 | 18,47 |
-2,43 |
1982 | 19,09 |
3,36 |
1983 | 17,46 |
-8,54 |
1984 | 16,44 |
-5,84 |
1985 | 16,04 |
-2,43 |
1986 | 16,48 |
2,74 |
1987 | 16,84 |
2,18 |
1988 | 16,87 |
0,18 |
1989 | 17,88 |
5,99 |
1990 | 19,80 |
10,74 |
1991 | 21,02 |
6,16 |
1992 | 21,64 |
2,95 |
1993 | 22,85 |
5,59 |
1994 | 22,57 |
-1,23 |
1995 | 22,94 |
1,64 |
1996 | 24,86 |
8,37 |
1997 | 25,43 |
2,29 |
1998 | 26,40 |
3,81 |
1999 | 26,69 |
1,10 |
2000 | 27,66 |
3,63 |
2001 | 26,65 |
-3,65 |
2002 | 26,97 |
1,20 |
2003 | 28,34 |
5,08 |
2004 | 26,98 |
-4,80 |
2005 | 26,20 |
-2,89 |
2006 | 26,13 |
-0,27 |
2007 | 27,25 |
4,29 |
2008 | 28,61 |
4,99 |
2009 | 30,29 |
5,87 |
2010 | 29,62 |
-2,21 |
2011 | 28,67 |
-3,21 |
2012 | 28,25 |
-1,46 |
2013 | 29,94 |
5,98 |
2014 | 28,85 |
-3,64 |
|