| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 24 |
0.1%
|
| 2 | No | 26 |
0.1%
|
| 3 | Do not know | 1 |
0%
|
| 4 | Not yet | 10 |
0%
|
| 8 | Not applicable | 787 |
3.7%
|
| 9 | Unspecified | 20342 |
96%
|