| Value | Category | Cases | |
|---|---|---|---|
| 1 | 433 |
25.3%
|
|
| 2 | 605 |
35.3%
|
|
| 3 | 243 |
14.2%
|
|
| 4 | 224 |
13.1%
|
|
| 5 | 164 |
9.6%
|
|
| 6 | 44 |
2.6%
|
|
| Sysmiss | 470 |