| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 33899 |
0.8%
|
| 2 | No | 3217878 |
76.1%
|
| 3 | Do Not Know | 8607 |
0.2%
|
| 8 | Unspecified | 376237 |
8.9%
|
| 9 | Not applicable | 594171 |
14%
|