| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1030 |
6.3%
|
|
| 2 | 785 |
4.8%
|
|
| 3 | 3662 |
22.4%
|
|
| 4 | 6698 |
41%
|
|
| 5 | 4168 |
25.5%
|
|
| Sysmiss | 97 |