| Value | Category | Cases | |
|---|---|---|---|
| 1 | Attica | 1511 |
34.7%
|
| 2 | Northern Greece | 1324 |
30.4%
|
| 3 | Central Greece | 1095 |
25.1%
|
| 4 | Aegean Islands | 429 |
9.8%
|