| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 36 |
11.6%
|
| 2 | No | 263 |
84.8%
|
| 3 | Don't know | 11 |
3.5%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 690 |