| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 23 |
17.8%
|
| 2 | No | 100 |
77.5%
|
| 3 | Don't know | 4 |
3.1%
|
| 4 | Refused | 2 |
1.6%
|
| Sysmiss | 922 |