| Value | Category | Cases | |
|---|---|---|---|
| 1 | Asked for the test | 350 |
43.6%
|
| 2 | Offered and accepted | 318 |
39.7%
|
| 3 | Required | 134 |
16.7%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 2709 |