| Value | Category | Cases | |
|---|---|---|---|
| 1 | lowest | 2312 |
13.8%
|
| 2 | second | 3022 |
18%
|
| 3 | middle | 3050 |
18.1%
|
| 4 | fourth | 3920 |
23.3%
|
| 5 | highest | 4507 |
26.8%
|