| Value | Category | Cases | |
|---|---|---|---|
| 1 | 41 |
34.2%
|
|
| 2 | 38 |
31.7%
|
|
| 3 | 33 |
27.5%
|
|
| 4 | 8 |
6.7%
|
|
| Sysmiss | 38 |