| Value | Category | Cases | |
|---|---|---|---|
| 6 | 3 |
2.3%
|
|
| 7 | 103 |
77.4%
|
|
| 8 | 25 |
18.8%
|
|
| 9 | 2 |
1.5%
|
|
| Sysmiss | 7091 |