| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 260 |
74.1%
|
| 2 | No | 87 |
24.8%
|
| 8 | Don't know | 3 |
0.9%
|
| 9 | Refused | 1 |
0.3%
|
| Sysmiss | 700 |