| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
11.9%
|
|
| 2 | 4 |
6.8%
|
|
| 3 | 5 |
8.5%
|
|
| 4 | 43 |
72.9%
|
|
| Sysmiss | 23726 |