| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1047 |
64.6%
|
| 2 | No | 513 |
31.6%
|
| 7 | Missing | 29 |
1.8%
|
| 9 | DK | 32 |
2%
|
| Sysmiss | 1083 |