| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Yes | 409 |
34.1%
|
| 2 | No | 787 |
65.6%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 4 |
0.3%
|