| Value | Category | Cases | |
|---|---|---|---|
| 1 | Able to do this test today | 1 |
6.7%
|
| 2 | Able to do in past 3 months but not today | 1 |
6.7%
|
| 3 | Cannot do this test, today or in past 3 months | 13 |
86.7%
|
| Sysmiss | 9 |