| Value | Category | Cases | |
|---|---|---|---|
| 1 | respondent asked for the test | 1429 |
34.2%
|
| 2 | offered and accepted | 969 |
23.2%
|
| 3 | required | 1042 |
24.9%
|
| 9 | not applicable | 488 |
11.7%
|
| 9999995 | missing:impute | 256 |
6.1%
|
| Sysmiss | 49 |