| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 34 |
3.4%
|
| 2 | No | 40 |
4%
|
| 3 | Do not know | 0 |
0%
|
| 8 | Not applicable | 922 |
92.4%
|
| 9 | Unspecified | 2 |
0.2%
|