| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 9133 |
35.4%
|
| 2 | No | 4556 |
17.7%
|
| 3 | Do not know | 107 |
0.4%
|
| 8 | Not applicable | 11178 |
43.3%
|
| 9 | Unspecified | 812 |
3.1%
|