| Value | Category | Cases | |
|---|---|---|---|
| 1 | 340 |
2.5%
|
|
| 2 | 785 |
5.8%
|
|
| 3 | 3441 |
25.2%
|
|
| 4 | 5807 |
42.6%
|
|
| 5 | 3272 |
24%
|
|
| Sysmiss | 642 |