| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 33 |
3.3%
|
| 2 | No | 380 |
38.1%
|
| 3 | Don't know | 3 |
0.3%
|
| 8 | Not applicable | 558 |
55.9%
|
| 9 | Unspecified | 24 |
2.4%
|