| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 43 |
0%
|
| 2 | No | 655 |
0.3%
|
| 3 | Don't know | 27 |
0%
|
| 8 | Not applicable | 212551 |
99.4%
|
| 9 | Unspecified | 590 |
0.3%
|