| Value | Category | Cases | |
|---|---|---|---|
| 1 | 84 |
60%
|
|
| 2 | 41 |
29.3%
|
|
| 3 | 4 |
2.9%
|
|
| 4 | 11 |
7.9%
|
|
| Sysmiss | 18 |