| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 280 |
0.3%
|
| 1 | Yes | 164 |
0.2%
|
| z | Not applicable | 96410 |
99.5%
|
| a | Don't know | 23 |
0%
|
| b | Refused to answer | 1 |
0%
|