| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
5.6%
|
|
| 2 | 5 |
27.8%
|
|
| 3 | 8 |
44.4%
|
|
| 4 | 4 |
22.2%
|
|
| Sysmiss | 96 |