| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1989 | 1 |
0%
|
|
| 1994 | 1 |
0%
|
|
| 1999 | 1 |
0%
|
|
| 2000 | 3 |
0%
|
|
| 2002 | 1 |
0%
|
|
| 2003 | 3 |
0%
|
|
| 2004 | 2 |
0%
|
|
| Sysmiss | 9535 |