| Value | Category | Cases | |
|---|---|---|---|
| 0 | 80 |
3%
|
|
| 1 | 757 |
28.8%
|
|
| 2 | 566 |
21.6%
|
|
| 3 | 430 |
16.4%
|
|
| 4 | 176 |
6.7%
|
|
| 5 | 615 |
23.4%
|
|
| Sysmiss | 22536 |