| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 43 |
0.2%
|
| 2 | No | 20 |
0.1%
|
| 3 | Do not know | 4 |
0%
|
| 8 | Not applicable | 23635 |
97.9%
|
| 9 | Unspecified | 443 |
1.8%
|