| Value | Category | Cases | |
|---|---|---|---|
| 1 | 234 |
1.7%
|
|
| 2 | 282 |
2.1%
|
|
| 3 | 2872 |
21%
|
|
| 4 | 6479 |
47.5%
|
|
| 5 | 3779 |
27.7%
|
|
| Sysmiss | 641 |