| Value | Category | Cases | |
|---|---|---|---|
| 3 | 3 |
2.8%
|
|
| 4 | 2 |
1.9%
|
|
| 5 | 14 |
13%
|
|
| 6 | 69 |
63.9%
|
|
| 7 | 20 |
18.5%
|
|
| Sysmiss | 45 |