| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23 |
42.6%
|
|
| 2 | 19 |
35.2%
|
|
| 3 | 7 |
13%
|
|
| 4 | 5 |
9.3%
|
|
| Sysmiss | 38 |