| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1496 |
9.4%
|
|
| 2 | 2204 |
13.9%
|
|
| 3 | 3762 |
23.6%
|
|
| 4 | 4967 |
31.2%
|
|
| 5 | 3483 |
21.9%
|
|
| Sysmiss | 528 |