| Value | Category | Cases | |
|---|---|---|---|
| 1 | 285 |
5.8%
|
|
| 2 | 535 |
10.9%
|
|
| 3 | 715 |
14.6%
|
|
| 4 | 259 |
5.3%
|
|
| 5 | 1555 |
31.8%
|
|
| 6 | 1545 |
31.6%
|
|
| Sysmiss | 231 |