| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 172 |
35.4%
|
| 2 | No | 310 |
63.8%
|
| 3 | Don't know | 4 |
0.8%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 514 |