| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 48 |
23%
|
| 2 | No | 160 |
76.6%
|
| 8 | Don't know | 1 |
0.5%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 791 |