| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | North | 2016 | 1936 |
40.4%
|
| 2 | Central | 1580 | 1472 |
30.7%
|
| 3 | South | 1194 | 1382 |
28.8%
|
| Sysmiss | 1 | 1 |