| Value | Category | Cases | |
|---|---|---|---|
| 1 | 606 |
4.3%
|
|
| 2 | 1328 |
9.4%
|
|
| 3 | 3130 |
22.2%
|
|
| 4 | 5062 |
35.9%
|
|
| 5 | 3959 |
28.1%
|
|
| Sysmiss | 202 |