| Value | Category | Cases | |
|---|---|---|---|
| 1 | (1) Yes | 17 |
0.9%
|
| 2 | (2) No | 215 |
11.6%
|
| 3 | (3) Never on ART | 24 |
1.3%
|
| 99 | (99) Missing | 1593 |
86.2%
|
| Sysmiss | 20413 |