| Value | Category | Cases | |
|---|---|---|---|
| 1 | Other Hospital | 152 |
15%
|
| 2 | Other Health Center | 18 |
1.8%
|
| 3 | Other Laboratory | 0 |
0%
|
| 4 | Does not refer (performed at this facility) | 844 |
83.2%
|
| Sysmiss | 64 |