| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
2.4%
|
|
| 1 | 33 |
19.6%
|
|
| 2 | 25 |
14.9%
|
|
| 3 | 25 |
14.9%
|
|
| 4 | 11 |
6.5%
|
|
| 5 | 10 |
6%
|
|
| 6 | 60 |
35.7%
|
|
| Sysmiss | 25416 |