| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 434 |
28.4%
|
| 2 | No | 1056 |
69.2%
|
| 8 | DK | 0 |
0%
|
| 9 | Missing | 37 |
2.4%
|
| Sysmiss | 4312 |