| Value | Category | Cases | |
|---|---|---|---|
| 1 | 731 |
4.6%
|
|
| 2 | 843 |
5.3%
|
|
| 3 | 3151 |
19.8%
|
|
| 4 | 5661 |
35.6%
|
|
| 5 | 5511 |
34.7%
|
|
| Sysmiss | 543 |