| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 236 |
40.5%
|
| 2 | No | 291 |
49.9%
|
| 3 | Don't know | 56 |
9.6%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 423 |