| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
19.8%
|
|
| 2 | 25 |
27.5%
|
|
| 3 | 29 |
31.9%
|
|
| 4 | 11 |
12.1%
|
|
| 5 | 8 |
8.8%
|
|
| Sysmiss | 1 |