| Value | Category | Cases | |
|---|---|---|---|
| 1 | 41 |
28.3%
|
|
| 2 | 7 |
4.8%
|
|
| 3 | 77 |
53.1%
|
|
| 4 | 20 |
13.8%
|
|
| Sysmiss | 4873 |