| Value | Category | Cases | |
|---|---|---|---|
| 3 | 5 |
5.4%
|
|
| 4 | 13 |
14.1%
|
|
| 5 | 40 |
43.5%
|
|
| 6 | 22 |
23.9%
|
|
| 7 | 12 |
13%
|
|
| Sysmiss | 218 |