| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1777 |
71.5%
|
| 2 | No | 6 |
0.2%
|
| 3 | Declined | 0 |
0%
|
| 4 | Unknown | 52 |
2.1%
|
| 5 | Data not entered | 6 |
0.2%
|
| 6 | Known positive | 645 |
25.9%
|
| Sysmiss | 65 |