| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3729 |
23.6%
|
|
| 2 | 3690 |
23.3%
|
|
| 3 | 3243 |
20.5%
|
|
| 4 | 2696 |
17.1%
|
|
| 5 | 2445 |
15.5%
|
|
| Sysmiss | 34 |