| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 124 |
5.5%
|
| 2 | 2 | 346 |
15.3%
|
| 3 | 3 | 305 |
13.5%
|
| 4 | 4 | 923 |
40.7%
|
| 5 | 5 | 569 |
25.1%
|
| Sysmiss | 4763 |