| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
28.6%
|
|
| 1 | 5 |
23.8%
|
|
| 2 | 4 |
19%
|
|
| 3 | 2 |
9.5%
|
|
| 4 | 1 |
4.8%
|
|
| 5 | 2 |
9.5%
|
|
| 7 | 1 |
4.8%
|
|
| Sysmiss | 76 |