| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 333 |
27.8%
|
| 1 | Yes | 157 |
13.1%
|
| 7 | Not applicable | 706 |
58.8%
|
| 9 | Don't know | 4 |
0.3%
|
| 998 | Refused | 0 |
0%
|