| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 28 |
17.9%
|
| 2 | No | 126 |
80.8%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 2 |
1.3%
|
| Sysmiss | 844 |