| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused to answer | 0 |
0%
|
| -88 | Don't know | 0 |
0%
|
| 0 | No | 69 |
48.3%
|
| 1 | Yes | 74 |
51.7%
|
| Sysmiss | 16 |