| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 8567 | 8533 |
75.4%
|
| 1 | Yes | 1568 | 1585 |
14%
|
| 8 | DK | 1177 | 1194 |
10.6%
|
| 9 | 9 | 9 | ||
| Sysmiss | 218 | 0 |