| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1988 | 1 |
0.8%
|
|
| 1991 | 1 |
0.8%
|
|
| 1993 | 1 |
0.8%
|
|
| 1994 | 1 |
0.8%
|
|
| 1995 | 2 |
1.5%
|
|
| 1996 | 5 |
3.8%
|
|
| 1997 | 2 |
1.5%
|
|
| 1998 | 11 |
8.4%
|
|
| 1999 | 10 |
7.6%
|
|
| 2000 | 10 |
7.6%
|
|
| 2001 | 23 |
17.6%
|
|
| 2002 | 17 |
13%
|
|
| 2003 | 21 |
16%
|
|
| 2004 | 19 |
14.5%
|
|
| 9999 | NSP | 7 |
5.3%
|
| Sysmiss | 9416 |