| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 21 |
1.8%
|
| 0 | No | 475 |
39.6%
|
| 1 | Yes | 646 |
53.9%
|
| 9 | Don't know | 57 |
4.8%
|
| 998 | Refused | 0 |
0%
|