| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 17 |
1.4%
|
| 0 | No | 666 |
55.5%
|
| 1 | Yes | 338 |
28.2%
|
| 7 | Not applicable | 26 |
2.2%
|
| 9 | Don't know | 153 |
12.8%
|
| 98 | Refused | 0 |
0%
|