| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
11.1%
|
|
| 2 | 20 |
24.7%
|
|
| 3 | 12 |
14.8%
|
|
| 4 | 13 |
16%
|
|
| 5 | 10 |
12.3%
|
|
| 6 | 6 |
7.4%
|
|
| 7 | 8 |
9.9%
|
|
| 8 | 3 |
3.7%
|
|
| Sysmiss | 73 |