| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1981 | 1 |
0%
|
|
| 1984 | 2 |
0%
|
|
| 1987 | 1 |
0%
|
|
| 1990 | 1 |
0%
|
|
| 1991 | 2 |
0%
|
|
| 1994 | 1 |
0%
|
|
| 1996 | 1 |
0%
|
|
| 1998 | 1 |
0%
|
|
| 1999 | 1 |
0%
|
|
| 2001 | 3 |
0.1%
|
|
| 2003 | 2 |
0%
|
|
| Sysmiss | 5138 |