| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 79 |
33.8%
|
| 2 | No | 130 |
55.6%
|
| 7 | Missing | 5 |
2.1%
|
| 9 | DK | 20 |
8.5%
|
| Sysmiss | 2387 |