| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
11.1%
|
|
| 4 | 2 |
22.2%
|
|
| 6 | 2 |
22.2%
|
|
| 7 | 4 |
44.4%
|
|
| Sysmiss | 10 |