| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 25304 |
0.6%
|
| 2 | No | 3132122 |
74%
|
| 3 | Do Not Know | 7906 |
0.2%
|
| 8 | Unspecified | 376237 |
8.9%
|
| 9 | Not applicable | 689223 |
16.3%
|