| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 321 |
39%
|
| 2 | No | 467 |
56.7%
|
| 3 | Don't know | 20 |
2.4%
|
| 4 | Refused | 15 |
1.8%
|
| Sysmiss | 177 |