| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 |
25.7%
|
|
| 2 | 23 |
22.8%
|
|
| 3 | 13 |
12.9%
|
|
| 4 | 10 |
9.9%
|
|
| 5 | 28 |
27.7%
|
|
| 6 | 1 |
1%
|
|
| Sysmiss | 30 |