| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
10.5%
|
|
| 2 | 24 |
16.8%
|
|
| 3 | 31 |
21.7%
|
|
| 4 | 10 |
7%
|
|
| 5 | 11 |
7.7%
|
|
| 6 | 25 |
17.5%
|
|
| 7 | 27 |
18.9%
|
|
| Sysmiss | 1612 |