| Value | Category | Cases | |
|---|---|---|---|
| 1 | lowest | 837 |
13.5%
|
| 2 | second | 1068 |
17.2%
|
| 3 | middle | 1174 |
18.9%
|
| 4 | fourth | 1425 |
22.9%
|
| 5 | highest | 1711 |
27.5%
|