| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 689 |
3.5%
|
| 2 | No | 18722 |
93.9%
|
| 3 | Refused | 29 |
0.1%
|
| 4 | Do not know | 9 |
0%
|
| 8 | Not applicable | 0 |
0%
|
| 9 | Unspecified | 491 |
2.5%
|