| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 291 | 268 |
63.1%
|
| 1 | Yes | 150 | 147 |
34.5%
|
| 99 | Not stated | 12 | 10 |
2.3%
|
| Sysmiss | 90777 | 90806 |