| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1975 | 1 |
0.3%
|
|
| 1982 | 1 |
0.3%
|
|
| 1983 | 2 |
0.7%
|
|
| 1984 | 4 |
1.4%
|
|
| 1986 | 3 |
1%
|
|
| 1987 | 2 |
0.7%
|
|
| 1988 | 3 |
1%
|
|
| 1989 | 5 |
1.7%
|
|
| 1990 | 5 |
1.7%
|
|
| 1991 | 5 |
1.7%
|
|
| 1992 | 6 |
2.1%
|
|
| 1993 | 5 |
1.7%
|
|
| 1994 | 10 |
3.4%
|
|
| 1995 | 8 |
2.7%
|
|
| 1996 | 11 |
3.8%
|
|
| 1997 | 5 |
1.7%
|
|
| 1998 | 12 |
4.1%
|
|
| 1999 | 13 |
4.5%
|
|
| 2000 | 18 |
6.2%
|
|
| 2001 | 12 |
4.1%
|
|
| 2002 | 21 |
7.2%
|
|
| 2003 | 26 |
8.9%
|
|
| 2004 | 25 |
8.6%
|
|
| 2005 | 37 |
12.7%
|
|
| 2006 | 51 |
17.5%
|
|
| 9997 | Inconsistent | 0 |
0%
|
| 9998 | Don't know | 0 |
0%
|
| 9999 | 1 | ||
| Sysmiss | 5037 |