| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 415 |
42.8%
|
| 2 | No | 460 |
47.5%
|
| 8 | DK | 84 |
8.7%
|
| 9 | Missing | 10 |
1%
|
| Sysmiss | 1 |