| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 32 |
16.3%
|
| 2 | No | 157 |
80.1%
|
| 3 | Don't know | 7 |
3.6%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 812 |