| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 558 |
2.8%
|
| 2 | No | 403 |
2%
|
| 3 | Refused | 2 |
0%
|
| 4 | Do not know | 2 |
0%
|
| 8 | Not applicable | 18483 |
92.7%
|
| 9 | Unspecified | 492 |
2.5%
|