| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 15541 | 16291 |
96.3%
|
| 1 | Yes | 621 | 574 |
3.4%
|
| 99 | Not stated | 64 | 60 |
0.4%
|
| Sysmiss | 62505 | 61806 |