| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 338 |
31.6%
|
| 2 | No | 535 |
50%
|
| 8 | DK | 196 |
18.3%
|
| 9 | Missing | 1 |
0.1%
|
| Sysmiss | 489 |