| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 388 |
49.1%
|
| 2 | No | 389 |
49.2%
|
| 3 | Don't know | 6 |
0.8%
|
| 4 | Refused | 7 |
0.9%
|
| Sysmiss | 210 |