| Value | Category | Cases | |
|---|---|---|---|
| 1 | 301 |
13.6%
|
|
| 2 | 341 |
15.4%
|
|
| 3 | 683 |
30.9%
|
|
| 4 | 884 |
40%
|
|
| Sysmiss | 4861 |