| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 392 |
1.9%
|
| 2 | No | 2467 |
11.8%
|
| 3 | Do not know | 18 |
0.1%
|
| 8 | Not applicable | 5027 |
24%
|
| 9 | Unspecified | 13004 |
62.2%
|