| Value | Category | Cases | |
|---|---|---|---|
| 6 | 3 |
0.2%
|
|
| 7 | 720 |
57%
|
|
| 8 | 536 |
42.4%
|
|
| 9 | 5 |
0.4%
|
|
| Sysmiss | 5317 |