| Value | Category | Cases | |
|---|---|---|---|
| 1 | 988 |
27.7%
|
|
| 2 | 635 |
17.8%
|
|
| 3 | 598 |
16.8%
|
|
| 4 | 728 |
20.4%
|
|
| 5 | 614 |
17.2%
|
|
| Sysmiss | 1031 |