| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1984 | 1 |
0.2%
|
|
| 1985 | 3 |
0.6%
|
|
| 1986 | 4 |
0.8%
|
|
| 1987 | 1 |
0.2%
|
|
| 1988 | 7 |
1.4%
|
|
| 1989 | 8 |
1.6%
|
|
| 1990 | 20 |
3.9%
|
|
| 1991 | 9 |
1.7%
|
|
| 1992 | 18 |
3.5%
|
|
| 1993 | 12 |
2.3%
|
|
| 1994 | 21 |
4.1%
|
|
| 1995 | 31 |
6%
|
|
| 1996 | 24 |
4.7%
|
|
| 1997 | 33 |
6.4%
|
|
| 1998 | 38 |
7.4%
|
|
| 1999 | 44 |
8.5%
|
|
| 2000 | 60 |
11.6%
|
|
| 2001 | 96 |
18.6%
|
|
| 2002 | 86 |
16.7%
|
|
| Sysmiss | 697 |