| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 0 |
0%
|
| 2 | No | 173 |
98.9%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 2 |
1.1%
|
| Sysmiss | 825 |