| Value | Category | Cases | |
|---|---|---|---|
| 1 | 29 |
43.3%
|
|
| 2 | 24 |
35.8%
|
|
| 3 | 12 |
17.9%
|
|
| 4 | 2 |
3%
|
|
| Sysmiss | 74 |