| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 33 |
55%
|
| 2 | No | 25 |
41.7%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 2 |
3.3%
|
| Sysmiss | 943 |