| Value | Category | Cases | |
|---|---|---|---|
| 1 | 27 |
14.1%
|
|
| 2 | 10 |
5.2%
|
|
| 3 | 17 |
8.9%
|
|
| 4 | 24 |
12.5%
|
|
| 5 | 30 |
15.6%
|
|
| 6 | 37 |
19.3%
|
|
| 7 | 21 |
10.9%
|
|
| 8 | 22 |
11.5%
|
|
| 9 | 4 |
2.1%
|
|
| Sysmiss | 17 |