| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1995 | 11 | 13 |
0.8%
|
|
| 1996 | 226 | 227 |
14.2%
|
|
| 1997 | 240 | 239 |
14.9%
|
|
| 1998 | 302 | 288 |
18%
|
|
| 1999 | 368 | 362 |
22.6%
|
|
| 2000 | 462 | 465 |
29%
|
|
| 9997 | Manquante | 6 | 8 |
0.5%
|
| Sysmiss | 1539 | 1552 |