| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1057 |
6.5%
|
|
| 2 | 796 |
4.9%
|
|
| 3 | 3419 |
20.9%
|
|
| 4 | 6866 |
42%
|
|
| 5 | 4205 |
25.7%
|
|
| Sysmiss | 97 |