| Value | Category | Cases | |
|---|---|---|---|
| 2 | 2 |
18.2%
|
|
| 3 | 3 |
27.3%
|
|
| 4 | 4 |
36.4%
|
|
| 5 | 2 |
18.2%
|
|
| Sysmiss | 20 |