| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 64 |
18.3%
|
| 1 | Yes | 285 |
81.7%
|
| 98 | Don't know/Can't remember | 0 |
0%
|
| 99 | Refused | 0 |
0%
|
| Sysmiss | 55 |