| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 147 |
52.5%
|
| 2 | No | 93 |
33.2%
|
| 3 | Don't know | 35 |
12.5%
|
| 4 | Refused | 5 |
1.8%
|
| Sysmiss | 723 |