| Value | Category | Cases | |
|---|---|---|---|
| 1 | 54 |
45.8%
|
|
| 2 | 39 |
33.1%
|
|
| 3 | 17 |
14.4%
|
|
| 4 | 8 |
6.8%
|
|
| Sysmiss | 40 |