| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 108 |
17.1%
|
| 1 | Yes (evidence verified) | 318 |
50.3%
|
| 2 | Yes but evidence not provided | 203 |
32.1%
|
| 999 | Do not know(or does not apply) | 3 |
0.5%
|
| Sysmiss | 121 |