| Value | Category | Cases | |
|---|---|---|---|
| 1 | 30 |
33%
|
|
| 2 | 27 |
29.7%
|
|
| 3 | 25 |
27.5%
|
|
| 5 | 9 |
9.9%
|
|
| Sysmiss | 1 |