| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 902 |
90.3%
|
| 2 | 2. No | 1 |
0.1%
|
| 8 | 8. Refused | 4 |
0.4%
|
| 9 | 9. Don't know | 92 |
9.2%
|