| Value | Category | Cases | |
|---|---|---|---|
| 1 | 390 |
2.6%
|
|
| 2 | 590 |
4%
|
|
| 3 | 2329 |
15.6%
|
|
| 4 | 6349 |
42.6%
|
|
| 5 | 5258 |
35.3%
|
|
| Sysmiss | 1524 |