| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
10.5%
|
|
| 2 | 14 |
36.8%
|
|
| 3 | 8 |
21.1%
|
|
| 4 | 9 |
23.7%
|
|
| 5 | 3 |
7.9%
|
|
| Sysmiss | 2551 |