| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3677 | 2344 |
98.9%
|
| 1 | Yes | 29 | 16 |
0.7%
|
| 8 | DK | 12 | 9 |
0.4%
|
| Sysmiss | 72 | 0 |