| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 28 |
23.7%
|
| 2 | No | 85 |
72%
|
| 8 | Don't know | 3 |
2.5%
|
| 9 | Refused | 2 |
1.7%
|
| Sysmiss | 933 |