| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 9551 |
37.4%
|
| 2 | No | 3384 |
13.2%
|
| 3 | Do not know | 103 |
0.4%
|
| 8 | Not applicable | 11993 |
46.9%
|
| 9 | Unspecified | 534 |
2.1%
|