| Value | Category | Cases | |
|---|---|---|---|
| 0 | 212 |
4.8%
|
|
| 1 | 321 |
7.3%
|
|
| 2 | 495 |
11.3%
|
|
| 3 | 662 |
15.1%
|
|
| 4 | 472 |
10.8%
|
|
| 5 | 477 |
10.9%
|
|
| 6 | 218 |
5%
|
|
| 7 | 1531 |
34.9%
|
|
| Sysmiss | 2 |