| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 |
54.2%
|
|
| 2 | 5 |
10.4%
|
|
| 3 | 11 |
22.9%
|
|
| 4 | 6 |
12.5%
|
|
| Sysmiss | 77 |