| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 10 |
47.6%
|
| 1 | 1 | 2 |
9.5%
|
| 2 | 2 | 4 |
19%
|
| 6 | 6 | 1 |
4.8%
|
| 7 | 7 | 1 |
4.8%
|
| 8 | 8 | 2 |
9.5%
|
| 9 | 9 | 1 |
4.8%
|
| Sysmiss | 66858 |