| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
16.7%
|
|
| 1 | 2 |
5.6%
|
|
| 2 | 6 |
16.7%
|
|
| 3 | 18 |
50%
|
|
| 4 | 4 |
11.1%
|
|
| Sysmiss | 3410 |