| Value | Category | Cases | |
|---|---|---|---|
| 1 | Able to do this test today | 337 |
34.9%
|
| 2 | Able to do in past 3 months but not today | 69 |
7.2%
|
| 3 | Cannot do this test, today or in past 3 months | 559 |
57.9%
|
| Sysmiss | 40 |