| Value | Category | Cases | |
|---|---|---|---|
| 1 | lowest | 956 |
14.5%
|
| 2 | second | 1142 |
17.3%
|
| 3 | middle | 1317 |
19.9%
|
| 4 | fourth | 1465 |
22.2%
|
| 5 | highest | 1723 |
26.1%
|