| Value | Category | Cases | |
|---|---|---|---|
| 4 | 2 |
1.9%
|
|
| 7 | 55 |
51.4%
|
|
| 8 | 8 |
7.5%
|
|
| 9 | 42 |
39.3%
|
|
| Sysmiss | 41905 |