| Value | Category | Cases | |
|---|---|---|---|
| 1 | 61 |
50.8%
|
|
| 2 | 40 |
33.3%
|
|
| 3 | 11 |
9.2%
|
|
| 4 | 8 |
6.7%
|
|
| Sysmiss | 38 |