| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
4.4%
|
|
| 2 | 10 |
22.2%
|
|
| 3 | 11 |
24.4%
|
|
| 4 | 8 |
17.8%
|
|
| 5 | 13 |
28.9%
|
|
| 6 | 1 |
2.2%
|
|
| Sysmiss | 6512 |