| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 |
0%
|
| 0 | No | 1735 |
71.6%
|
| 1 | Yes | 658 |
27.2%
|
| 888 | Don't know | 24 |
1%
|
| 999 | Prefer not to respond | 6 |
0.2%
|