| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 48 |
17.1%
|
| 2 | No | 223 |
79.4%
|
| 3 | Don't know | 10 |
3.6%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 719 |