| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 11132 |
15%
|
| 2 | No | 683 |
0.9%
|
| 3 | Don't know | 26 |
0%
|
| 8 | Not applicable | 40232 |
54%
|
| 9 | Unspecified | 22376 |
30.1%
|