| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3583 | 3351 |
14.3%
|
| 1 | Yes | 8894 | 8861 |
37.9%
|
| 99 | Not stated | 10246 | 11154 |
47.7%
|
| Sysmiss | 68115 | 67473 |