| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 993 |
84.4%
|
| 1 | Yes | 91 |
7.7%
|
| 7 | Not applicable | 0 |
0%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don't know | 89 |
7.6%
|