| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
42.9%
|
|
| 2 | 2 |
9.5%
|
|
| 3 | 2 |
9.5%
|
|
| 6 | 6 |
28.6%
|
|
| 7 | 2 |
9.5%
|
|
| Sysmiss | 1930 |