| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 503 |
70.3%
|
| 2 | No | 201 |
28.1%
|
| 3 | Don't know | 5 |
0.7%
|
| 4 | Refused | 7 |
1%
|
| Sysmiss | 284 |