| Value | Category | Cases | |
|---|---|---|---|
| 1 | 33 |
37.9%
|
|
| 2 | 18 |
20.7%
|
|
| 3 | 25 |
28.7%
|
|
| 4 | 10 |
11.5%
|
|
| 7 | 1 |
1.1%
|
|
| Sysmiss | 4321 |