| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 48 |
4.8%
|
| 2 | No | 147 |
14.7%
|
| 3 | Do not know | 2 |
0.2%
|
| 8 | Not applicable | 801 |
80.2%
|
| 9 | Unspecified | 1 |
0.1%
|