| Value | Category | Cases | |
|---|---|---|---|
| 1 | 130 |
7.7%
|
|
| 2 | 178 |
10.5%
|
|
| 3 | 166 |
9.8%
|
|
| 4 | 401 |
23.6%
|
|
| 5 | 596 |
35.1%
|
|
| 6 | 226 |
13.3%
|
|
| Sysmiss | 486 |