| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1230 |
21.1%
|
|
| 1 | 325 |
5.6%
|
|
| 2 | 1007 |
17.3%
|
|
| 3 | 995 |
17.1%
|
|
| 4 | 618 |
10.6%
|
|
| 5 | 543 |
9.3%
|
|
| 6 | 169 |
2.9%
|
|
| 7 | 933 |
16%
|
|
| Sysmiss | 1606 |