| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2663 |
3.6%
|
| 2 | No | 17790 |
23.9%
|
| 3 | Don't know | 221 |
0.3%
|
| 8 | Not applicable | 53775 |
72.2%
|
| 9 | Unspecified | 0 |
0%
|