| Value | Category | Cases | |
|---|---|---|---|
| 1 | 28 |
35.4%
|
|
| 2 | 22 |
27.8%
|
|
| 3 | 3 |
3.8%
|
|
| 4 | 7 |
8.9%
|
|
| 5 | 3 |
3.8%
|
|
| 6 | 16 |
20.3%
|
|
| Sysmiss | 2559 |