| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 61 |
20.8%
|
| 2 | No | 222 |
75.8%
|
| 3 | Don't know | 10 |
3.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 707 |