| Value | Category | Cases | |
|---|---|---|---|
| 1 | Asked for the test | 44 |
50.6%
|
| 2 | Offered and accepted | 31 |
35.6%
|
| 3 | Required | 12 |
13.8%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 1194 |