| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 21 |
10.1%
|
| 2 | No | 185 |
88.9%
|
| 8 | Don't know | 2 |
1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 792 |