| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 12 |
1.2%
|
| 2 | No | 255 |
25.6%
|
| 3 | Don't know | 0 |
0%
|
| 8 | Not Applicable | 722 |
72.3%
|
| 9 | Unspecified | 9 |
0.9%
|