| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3495 |
16.2%
|
| 2 | No | 5582 |
25.8%
|
| 3 | Do not know | 58 |
0.3%
|
| 8 | Not applicable | 12191 |
56.4%
|
| 9 | Unspecified | 275 |
1.3%
|