| Value | Category | Cases | |
|---|---|---|---|
| 1 | 501 |
3.2%
|
|
| 2 | 717 |
4.5%
|
|
| 3 | 3766 |
23.8%
|
|
| 4 | 4924 |
31.1%
|
|
| 5 | 5931 |
37.4%
|
|
| Sysmiss | 601 |