| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 814 |
81.5%
|
| 2 | 2. No | 144 |
14.4%
|
| 8 | 8. Refuse | 25 |
2.5%
|
| 9 | 9. Don't know | 16 |
1.6%
|