| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1981 | 1 |
0.9%
|
|
| 1982 | 2 |
1.8%
|
|
| 1983 | 1 |
0.9%
|
|
| 1985 | 2 |
1.8%
|
|
| 1987 | 3 |
2.6%
|
|
| 1988 | 1 |
0.9%
|
|
| 1989 | 1 |
0.9%
|
|
| 1990 | 1 |
0.9%
|
|
| 1992 | 1 |
0.9%
|
|
| 1993 | 1 |
0.9%
|
|
| 1994 | 2 |
1.8%
|
|
| 1996 | 1 |
0.9%
|
|
| 1997 | 3 |
2.6%
|
|
| 1999 | 1 |
0.9%
|
|
| 2000 | 1 |
0.9%
|
|
| 2001 | 4 |
3.5%
|
|
| 2002 | 5 |
4.4%
|
|
| 2003 | 2 |
1.8%
|
|
| 2004 | 5 |
4.4%
|
|
| 2005 | 7 |
6.1%
|
|
| 2006 | 10 |
8.8%
|
|
| 2007 | 8 |
7%
|
|
| 2008 | 5 |
4.4%
|
|
| 2009 | 14 |
12.3%
|
|
| 2010 | 17 |
14.9%
|
|
| 2011 | 14 |
12.3%
|
|
| 2012 | 1 |
0.9%
|
|
| Sysmiss | 8989 |