| Value | Category | Cases | |
|---|---|---|---|
| 1 | 618 |
73%
|
|
| 6 | 90 |
10.6%
|
|
| 8 | 13 |
1.5%
|
|
| 9 | 125 |
14.8%
|
|
| Sysmiss | 76 |