| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23 |
29.9%
|
|
| 3 | 13 |
16.9%
|
|
| 4 | 4 |
5.2%
|
|
| 5 | 9 |
11.7%
|
|
| 9 | 28 |
36.4%
|
|
| Sysmiss | 4941 |