| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Yes | 549 |
45.8%
|
| 2 | No | 630 |
52.5%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 21 |
1.8%
|