| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 250 |
75.1%
|
| 2 | No | 80 |
24%
|
| 3 | Don't know | 3 |
0.9%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 667 |