| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1561 |
6.1%
|
| 2 | No | 20409 |
79.1%
|
| 3 | Do not know | 60 |
0.2%
|
| 8 | Not applicable | 3038 |
11.8%
|
| 9 | Unspecified | 718 |
2.8%
|