| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 413 |
49.5%
|
| 2 | No | 400 |
48%
|
| 3 | Don't know | 18 |
2.2%
|
| 4 | Refused | 3 |
0.4%
|
| Sysmiss | 166 |