| Value | Category | Cases | |
|---|---|---|---|
| 1 | 431 |
16.8%
|
|
| 2 | 461 |
17.9%
|
|
| 3 | 361 |
14%
|
|
| 4 | 450 |
17.5%
|
|
| 5 | 362 |
14.1%
|
|
| 6 | 508 |
19.7%
|
|
| Sysmiss | 170 |