| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, he is/was using ART | 3 |
30%
|
| 2 | No, he is/did not use ART | 2 |
20%
|
| 93 | Prefer not to answer | 1 |
10%
|
| 98 | Don't know | 4 |
40%
|
| Sysmiss | 1692 |