| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 165 |
33.5%
|
| 2 | No | 321 |
65.1%
|
| 3 | Don't know | 6 |
1.2%
|
| 4 | Refused | 1 |
0.2%
|
| Sysmiss | 507 |