| Value | Category | Cases | |
|---|---|---|---|
| 1 | 400 |
3.2%
|
|
| 2 | 1039 |
8.2%
|
|
| 3 | 2593 |
20.5%
|
|
| 4 | 5626 |
44.4%
|
|
| 5 | 3006 |
23.7%
|
|
| Sysmiss | 3906 |