| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1982 | 1 |
0.7%
|
|
| 1983 | 2 |
1.4%
|
|
| 1984 | 1 |
0.7%
|
|
| 1985 | 2 |
1.4%
|
|
| 1986 | 5 |
3.5%
|
|
| 1987 | 2 |
1.4%
|
|
| 1988 | 5 |
3.5%
|
|
| 1989 | 1 |
0.7%
|
|
| 1990 | 7 |
5%
|
|
| 1991 | 8 |
5.7%
|
|
| 1992 | 5 |
3.5%
|
|
| 1993 | 5 |
3.5%
|
|
| 1994 | 8 |
5.7%
|
|
| 1995 | 11 |
7.8%
|
|
| 1996 | 8 |
5.7%
|
|
| 1997 | 1 |
0.7%
|
|
| 1998 | 13 |
9.2%
|
|
| 1999 | 10 |
7.1%
|
|
| 2000 | 6 |
4.3%
|
|
| 2001 | 9 |
6.4%
|
|
| 2002 | 14 |
9.9%
|
|
| 2003 | 10 |
7.1%
|
|
| 2004 | 7 |
5%
|
|
| Sysmiss | 9406 |