| Value | Category | Cases | |
|---|---|---|---|
| 1 | KPS | 30 |
75%
|
| 2 | Health center | 9 |
22.5%
|
| 3 | Other | 1 |
2.5%
|
| 8 | Unknown | 0 |
0%
|
| 9 | Missing | 3 | |
| Sysmiss | 759 |