| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4619 |
37.1%
|
|
| 1 | 690 |
5.5%
|
|
| 2 | 714 |
5.7%
|
|
| 3 | 662 |
5.3%
|
|
| 4 | 604 |
4.9%
|
|
| 5 | 601 |
4.8%
|
|
| 6 | 323 |
2.6%
|
|
| 7 | 4230 |
34%
|
|
| Sysmiss | 4 |