| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2089 |
47.4%
|
|
| 2 | 796 |
18.1%
|
|
| 3 | 770 |
17.5%
|
|
| 4 | 753 |
17.1%
|
|
| Sysmiss | 3880 |