| Value | Category | Cases | |
|---|---|---|---|
| -9 | 3 |
0.3%
|
|
| 1 | Central | 328 |
30.2%
|
| 2 | North | 139 |
12.8%
|
| 3 | South | 326 |
30%
|
| 4 | West | 289 |
26.6%
|
| 9995 | Missing | 0 |
0%
|