| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1986 | 1 |
0.7%
|
|
| 1987 | 4 |
2.9%
|
|
| 1988 | 2 |
1.5%
|
|
| 1989 | 7 |
5.1%
|
|
| 1990 | 13 |
9.6%
|
|
| 1991 | 10 |
7.4%
|
|
| 1992 | 12 |
8.8%
|
|
| 1993 | 7 |
5.1%
|
|
| 1994 | 15 |
11%
|
|
| 1995 | 2 |
1.5%
|
|
| 1996 | 16 |
11.8%
|
|
| 1997 | 10 |
7.4%
|
|
| 1998 | 8 |
5.9%
|
|
| 1999 | 5 |
3.7%
|
|
| 2000 | 8 |
5.9%
|
|
| 2001 | 7 |
5.1%
|
|
| 2002 | 2 |
1.5%
|
|
| 2003 | 3 |
2.2%
|
|
| 2004 | 1 |
0.7%
|
|
| 2005 | 1 |
0.7%
|
|
| 2006 | 2 |
1.5%
|
|
| Sysmiss | 17523 |