| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 433 |
0.2%
|
| 2 | No | 293 |
0.1%
|
| 3 | Don't know | 6 |
0%
|
| 8 | Not applicable | 212551 |
99.4%
|
| 9 | Unspecified | 583 |
0.3%
|