| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Yes | 388 |
32.3%
|
| 2 | No | 807 |
67.3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 5 |
0.4%
|