| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
4.5%
|
|
| 3 | 10 |
45.5%
|
|
| 4 | 2 |
9.1%
|
|
| 5 | 9 |
40.9%
|
|
| Sysmiss | 9 |