| Value | Category | Cases | |
|---|---|---|---|
| 1 | Available | 8474 |
79.2%
|
| 2 | Absent | 1678 |
15.7%
|
| 3 | Diseased | 224 |
2.1%
|
| 4 | Refused | 320 |
3%
|
| Sysmiss | 3388 |