| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 299 |
29.9%
|
| 2 | 2. No | 656 |
65.7%
|
| 8 | 8. Refuse | 23 |
2.3%
|
| 9 | 9. Don't know | 21 |
2.1%
|