| Value | Category | Cases | |
|---|---|---|---|
| 1 | Asked for the test | 986 |
26.6%
|
| 2 | It was offered | 63 |
1.7%
|
| 3 | It was required | 619 |
16.7%
|
| 4 | Don't know | 1 |
0%
|
| 5 | Missing | 5 |
0.1%
|
| 9 | Not applicable | 2031 |
54.8%
|
| Sysmiss | 1299 |