| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 16841 |
23.2%
|
| 2 | No | 2991 |
4.1%
|
| 3 | Do not know | 60 |
0.1%
|
| 8 | Not applicable | 52469 |
72.3%
|
| 9 | Unspecified | 241 |
0.3%
|