| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 |
0%
|
| 0 | No | 342 |
20.6%
|
| 1 | Yes | 1245 |
74.9%
|
| 888 | Don't know | 61 |
3.7%
|
| 999 | Prefer not to respond | 14 |
0.8%
|