| Value | Category | Cases | |
|---|---|---|---|
| 1 | 168 |
1.2%
|
|
| 2 | 781 |
5.6%
|
|
| 3 | 2816 |
20%
|
|
| 4 | 5177 |
36.8%
|
|
| 5 | 5109 |
36.4%
|
|
| Sysmiss | 236 |