| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
18.2%
|
|
| 2 | 8 |
24.2%
|
|
| 3 | 4 |
12.1%
|
|
| 4 | 15 |
45.5%
|
|
| Sysmiss | 6524 |