| Value | Category | Cases | |
|---|---|---|---|
| 1 | Central | 1097 |
17.7%
|
| 2 | Non-central | 126 |
2%
|
| 3 | Ordinary | 4955 |
80.1%
|
| 7 | 4 |
0.1%
|
|
| 8 | 2 |
0%
|