| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8 |
2.7%
|
|
| 2 | 42 |
14.2%
|
|
| 3 | 68 |
23%
|
|
| 4 | 85 |
28.7%
|
|
| 5 | 57 |
19.3%
|
|
| 6 | 25 |
8.4%
|
|
| 7 | 11 |
3.7%
|
|
| Sysmiss | 8 |