| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 40 |
4%
|
| 2 | No | 11 |
1.1%
|
| 3 | Do not know | 0 |
0%
|
| 8 | Not applicable | 940 |
94.2%
|
| 9 | Unspecified | 7 |
0.7%
|