| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
21.2%
|
|
| 2 | 20 |
60.6%
|
|
| 3 | 2 |
6.1%
|
|
| 4 | 2 |
6.1%
|
|
| 6 | 1 |
3%
|
|
| 8 | 1 |
3%
|
|
| Sysmiss | 1690 |