| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 7 |
3.7%
|
| -98 | Refused to respond | 0 |
0%
|
| 0 | No | 122 |
64.6%
|
| 1 | Sometimes | 24 |
12.7%
|
| 2 | Yes | 36 |
19%
|
| Sysmiss | 11 |