| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 35 |
19.2%
|
| 2 | No | 141 |
77.5%
|
| 8 | Don't know | 6 |
3.3%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 818 |