| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
5.7%
|
|
| 2 | 15 |
12.3%
|
|
| 3 | 18 |
14.8%
|
|
| 4 | 35 |
28.7%
|
|
| 5 | 11 |
9%
|
|
| 6 | 36 |
29.5%
|
|
| Sysmiss | 41 |