| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
8.5%
|
|
| 2 | 11 |
23.4%
|
|
| 3 | 21 |
44.7%
|
|
| 4 | 7 |
14.9%
|
|
| 5 | 2 |
4.3%
|
|
| 7 | 2 |
4.3%
|
|
| Sysmiss | 38886 |