| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 92 |
26.2%
|
| 2 | No | 252 |
71.8%
|
| 8 | Don't know | 6 |
1.7%
|
| 9 | Refused | 1 |
0.3%
|
| Sysmiss | 700 |