| Value |
Category |
| 1 |
Able to do this test today |
| 2 |
Able to do in past 3 months but not today |
| 3 |
Cannot do this test, today or in past 3 months |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.