| Value | Category | Cases | |
|---|---|---|---|
| 1 | 686 |
21.9%
|
|
| 2 | 676 |
21.6%
|
|
| 3 | 655 |
20.9%
|
|
| 4 | 606 |
19.4%
|
|
| 5 | 506 |
16.2%
|
|
| Sysmiss | 891 |