| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 132 |
28.5%
|
| 1 | Yes | 331 |
71.5%
|
| 996 | Refused to answer | 0 |
0%
|
| 999 | Don't know | 0 |
0%
|
| Sysmiss | 31 |