| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 10 |
1%
|
| 2 | No | 79 |
7.9%
|
| 3 | Don't know | 0 |
0%
|
| 8 | Not applicable | 906 |
90.8%
|
| 9 | Unspecified | 3 |
0.3%
|