| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 |
35.5%
|
|
| 2 | 8 |
25.8%
|
|
| 3 | 5 |
16.1%
|
|
| 4 | 1 |
3.2%
|
|
| 5 | 4 |
12.9%
|
|
| 7 | 2 |
6.5%
|
|
| Sysmiss | 1036 |