| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2704 |
17%
|
|
| 2 | 2694 |
16.9%
|
|
| 3 | 4061 |
25.5%
|
|
| 4 | 4757 |
29.9%
|
|
| 5 | 1707 |
10.7%
|
|
| Sysmiss | 517 |