| Value | Category | Cases | |
|---|---|---|---|
| 1 | 298 |
2.2%
|
|
| 2 | 764 |
5.5%
|
|
| 3 | 3290 |
23.9%
|
|
| 4 | 5848 |
42.4%
|
|
| 5 | 3585 |
26%
|
|
| Sysmiss | 502 |