| Value | Category | Cases | |
|---|---|---|---|
| 1 | 342 |
2.3%
|
|
| 2 | 842 |
5.7%
|
|
| 3 | 3959 |
26.6%
|
|
| 4 | 5798 |
38.9%
|
|
| 5 | 3953 |
26.5%
|
|
| Sysmiss | 1546 |