| Value | Category | Cases | |
|---|---|---|---|
| 3 | 6 |
17.1%
|
|
| 4 | 24 |
68.6%
|
|
| 5 | 2 |
5.7%
|
|
| 6 | 2 |
5.7%
|
|
| 7 | 1 |
2.9%
|
|
| Sysmiss | 4720 |