| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2574 |
16.2%
|
|
| 2 | 2483 |
15.6%
|
|
| 3 | 3401 |
21.4%
|
|
| 4 | 4532 |
28.5%
|
|
| 5 | 2900 |
18.3%
|
|
| Sysmiss | 550 |