| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
6%
|
|
| 1 | 53 |
35.6%
|
|
| 2 | 22 |
14.8%
|
|
| 3 | 29 |
19.5%
|
|
| 4 | 9 |
6%
|
|
| 5 | 4 |
2.7%
|
|
| 6 | 23 |
15.4%
|
|
| Sysmiss | 24965 |