| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1975 | 1 |
0.1%
|
|
| 1980 | 1 |
0.1%
|
|
| 1982 | 1 |
0.1%
|
|
| 1984 | 2 |
0.1%
|
|
| 1985 | 3 |
0.2%
|
|
| 1986 | 3 |
0.2%
|
|
| 1987 | 2 |
0.1%
|
|
| 1988 | 3 |
0.2%
|
|
| 1989 | 2 |
0.1%
|
|
| 1990 | 7 |
0.5%
|
|
| 1991 | 10 |
0.7%
|
|
| 1992 | 21 |
1.4%
|
|
| 1993 | 25 |
1.7%
|
|
| 1994 | 34 |
2.3%
|
|
| 1995 | 36 |
2.5%
|
|
| 1996 | 60 |
4.1%
|
|
| 1997 | 59 |
4%
|
|
| 1998 | 102 |
7%
|
|
| 1999 | 120 |
8.2%
|
|
| 2000 | 163 |
11.1%
|
|
| 2001 | 165 |
11.3%
|
|
| 2002 | 208 |
14.2%
|
|
| 2003 | 187 |
12.8%
|
|
| 2004 | 202 |
13.8%
|
|
| 9998 | Refus | 1 |
0.1%
|
| 9999 | NSP | 48 |
3.3%
|
| Sysmiss | 7917 |