| Value | Category | Cases | |
|---|---|---|---|
| 1 | 197 |
5.5%
|
|
| 2 | 244 |
6.9%
|
|
| 3 | 478 |
13.5%
|
|
| 4 | 1264 |
35.6%
|
|
| 5 | 1369 |
38.5%
|
|
| Sysmiss | 66 |