| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 4764 | 4685 |
21.5%
|
| 1 | Yes | 15602 | 16202 |
74.3%
|
| 99 | Not stated | 768 | 921 |
4.2%
|
| Sysmiss | 73498 | 72824 |