| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 632 |
73.7%
|
| 2 | No | 222 |
25.9%
|
| 3 | Don't know | 1 |
0.1%
|
| 4 | Refused | 3 |
0.3%
|
| Sysmiss | 142 |