| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1980 | 2 |
0.2%
|
|
| 1981 | 2 |
0.2%
|
|
| 1982 | 2 |
0.2%
|
|
| 1983 | 3 |
0.3%
|
|
| 1984 | 7 |
0.7%
|
|
| 1985 | 6 |
0.6%
|
|
| 1986 | 9 |
0.9%
|
|
| 1987 | 14 |
1.3%
|
|
| 1988 | 19 |
1.8%
|
|
| 1989 | 20 |
1.9%
|
|
| 1990 | 12 |
1.1%
|
|
| 1991 | 16 |
1.5%
|
|
| 1992 | 12 |
1.1%
|
|
| 1993 | 33 |
3.1%
|
|
| 1994 | 19 |
1.8%
|
|
| 1995 | 44 |
4.2%
|
|
| 1996 | 67 |
6.4%
|
|
| 1997 | 67 |
6.4%
|
|
| 1998 | 74 |
7%
|
|
| 1999 | 65 |
6.2%
|
|
| 2000 | 74 |
7%
|
|
| 2001 | 85 |
8.1%
|
|
| 2002 | 126 |
12%
|
|
| 2003 | 111 |
10.6%
|
|
| 2004 | 161 |
15.3%
|
|
| 9997 | Inconsistent | 0 |
0%
|
| 9998 | Don't know | 0 |
0%
|
| Sysmiss | 13994 |