| Value | Category | Cases | |
|---|---|---|---|
| 2 | 3657 |
41.5%
|
|
| 3 | 3108 |
35.3%
|
|
| 4 | 961 |
10.9%
|
|
| 5 | 532 |
6%
|
|
| 6 | 558 |
6.3%
|
|
| Sysmiss | 31 |