| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. it was negative | 475 |
62.5%
|
| 1 | 1. it was positive, and i'm still sick | 25 |
3.3%
|
| 2 | 2. it was positive, but i took medication and i'm better now | 188 |
24.7%
|
| 3 | 3. i don't know the results | 72 |
9.5%
|
| Sysmiss | 803 |