| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 10 |
0%
|
| 2 | No | 51 |
0.2%
|
| 3 | Do not know | 2 |
0%
|
| 8 | Not applicable | 23946 |
99.7%
|
| 9 | Unspecified | 15 |
0.1%
|