| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 |
0%
|
| 0 | No | 1009 |
60.7%
|
| 1 | Yes | 501 |
30.1%
|
| 888 | Don't know | 139 |
8.4%
|
| 999 | Prefer not to respond | 13 |
0.8%
|