| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1984 | 2 |
0.9%
|
|
| 1990 | 1 |
0.5%
|
|
| 1991 | 1 |
0.5%
|
|
| 1992 | 2 |
0.9%
|
|
| 1993 | 2 |
0.9%
|
|
| 1994 | 9 |
4.1%
|
|
| 1995 | 8 |
3.7%
|
|
| 1996 | 6 |
2.8%
|
|
| 1997 | 2 |
0.9%
|
|
| 1998 | 7 |
3.2%
|
|
| 1999 | 14 |
6.5%
|
|
| 2000 | 8 |
3.7%
|
|
| 2001 | 13 |
6%
|
|
| 2002 | 18 |
8.3%
|
|
| 2003 | 24 |
11.1%
|
|
| 2004 | 20 |
9.2%
|
|
| 2005 | 31 |
14.3%
|
|
| 2006 | 49 |
22.6%
|
|
| 9997 | Inconsistent | 0 |
0%
|
| 9998 | Don't know | 0 |
0%
|
| 9999 | 3 | ||
| Sysmiss | 2929 |