| Value | Category | Cases | |
|---|---|---|---|
| 1 | 394 |
2.5%
|
|
| 2 | 848 |
5.3%
|
|
| 3 | 4761 |
29.8%
|
|
| 4 | 6385 |
40%
|
|
| 5 | 3569 |
22.4%
|
|
| Sysmiss | 483 |