| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1979 | 1 |
0%
|
|
| 1988 | 1 |
0%
|
|
| 1993 | 1 |
0%
|
|
| 1997 | 2 |
0.1%
|
|
| 2000 | 3 |
0.1%
|
|
| 2001 | 1 |
0%
|
|
| 2002 | 5 |
0.2%
|
|
| 2003 | 5 |
0.2%
|
|
| 2004 | 10 |
0.3%
|
|
| 9998 | Refus | 1 |
0%
|
| Sysmiss | 2832 |