| Value | Category | Cases | |
|---|---|---|---|
| 1 | 240 |
1.5%
|
|
| 2 | 940 |
5.9%
|
|
| 3 | 3135 |
19.7%
|
|
| 4 | 5873 |
37%
|
|
| 5 | 5696 |
35.9%
|
|
| Sysmiss | 556 |