| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 0 |
0%
|
| 2 | No | 137 |
13.7%
|
| 3 | Don’t know | 0 |
0%
|
| 8 | Not applicable | 756 |
75.6%
|
| 9 | Unspecified | 107 |
10.7%
|