| Value | Category | Cases | |
|---|---|---|---|
| 0 | 66 |
2.5%
|
|
| 1 | 495 |
18.6%
|
|
| 2 | 427 |
16.1%
|
|
| 3 | 446 |
16.8%
|
|
| 4 | 341 |
12.8%
|
|
| 5 | 159 |
6%
|
|
| 6 | 725 |
27.3%
|
|
| Sysmiss | 27132 |