| Value | Category | Cases | |
|---|---|---|---|
| 1 | 277 |
2%
|
|
| 2 | 484 |
3.5%
|
|
| 3 | 2191 |
15.9%
|
|
| 4 | 6367 |
46.2%
|
|
| 5 | 4473 |
32.4%
|
|
| Sysmiss | 495 |