| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3680 |
36.8%
|
|
| 2 | 2889 |
28.9%
|
|
| 3 | 1627 |
16.3%
|
|
| 4 | 835 |
8.4%
|
|
| 5 | 564 |
5.6%
|
|
| 6 | 291 |
2.9%
|
|
| 7 | 113 |
1.1%
|
|
| Sysmiss | 4879 |