| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 663 |
2.6%
|
| 2 | No | 6692 |
26%
|
| 3 | Do not know | 270 |
1%
|
| 8 | Not applicable | 17217 |
66.8%
|
| 9 | Unspecified | 944 |
3.7%
|