| Value | Category | Cases | |
|---|---|---|---|
| 1 | 146 |
1%
|
|
| 2 | 715 |
5.1%
|
|
| 3 | 2792 |
19.9%
|
|
| 4 | 5596 |
39.8%
|
|
| 5 | 4802 |
34.2%
|
|
| Sysmiss | 236 |