| Value | Category | Cases | |
|---|---|---|---|
| 1 | 210 |
8.2%
|
|
| 2 | 490 |
19.1%
|
|
| 3 | 702 |
27.3%
|
|
| 4 | 1169 |
45.5%
|
|
| Sysmiss | 2696 |