| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 527 |
62.1%
|
| 2 | No | 264 |
31.1%
|
| 8 | DK | 57 |
6.7%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 81 |