| Value | Category | Cases | |
|---|---|---|---|
| 4 | 6 |
5.4%
|
|
| 5 | 43 |
38.7%
|
|
| 6 | 61 |
55%
|
|
| 8 | 1 |
0.9%
|
|
| Sysmiss | 90 |