| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1985 | 1 |
0.2%
|
|
| 1990 | 4 |
0.9%
|
|
| 1992 | 2 |
0.4%
|
|
| 1993 | 4 |
0.9%
|
|
| 1994 | 10 |
2.2%
|
|
| 1995 | 5 |
1.1%
|
|
| 1996 | 19 |
4.2%
|
|
| 1997 | 18 |
4%
|
|
| 1998 | 31 |
6.9%
|
|
| 1999 | 28 |
6.2%
|
|
| 2000 | 53 |
11.8%
|
|
| 2001 | 50 |
11.1%
|
|
| 2002 | 77 |
17.1%
|
|
| 2003 | 65 |
14.4%
|
|
| 2004 | 69 |
15.3%
|
|
| 9999 | NSP | 15 |
3.3%
|
| Sysmiss | 9096 |