| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 290 |
42.5%
|
| 2 | No | 357 |
52.3%
|
| 8 | DK | 16 |
2.3%
|
| 9 | Missing | 19 |
2.8%
|
| Sysmiss | 503 |