| Value | Category | Cases | |
|---|---|---|---|
| 1 | 186 |
1.2%
|
|
| 2 | 443 |
2.8%
|
|
| 3 | 2386 |
15.1%
|
|
| 4 | 5757 |
36.3%
|
|
| 5 | 7070 |
44.6%
|
|
| Sysmiss | 598 |