| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 |
0%
|
| 0 | No | 728 |
45.3%
|
| 1 | Yes | 873 |
54.3%
|
| 888 | Don't know | 4 |
0.2%
|
| 999 | Prefer not to respond | 2 |
0.1%
|