| Value | Category | Cases | |
|---|---|---|---|
| 1 | 597 |
3.9%
|
|
| 2 | 1051 |
6.9%
|
|
| 3 | 3632 |
23.7%
|
|
| 4 | 6380 |
41.6%
|
|
| 5 | 3683 |
24%
|
|
| Sysmiss | 1227 |