| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1231 |
8.2%
|
| 1 | Yes | 43 |
0.3%
|
| b | Refused | 3 |
0%
|
| z | Not applicable/administered | 13671 |
91.5%
|
| a | Don't know | 0 |
0%
|
| c | Outlier set to missing | 0 |
0%
|