| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 19755 |
49.1%
|
| 1 | Yes | 498 |
1.2%
|
| z | Not applicable | 19976 |
49.6%
|
| a | Don't know | 4 |
0%
|
| b | Refused to answer | 2 |
0%
|