| Value | Category | Cases | |
|---|---|---|---|
| 1 | 81 |
6.2%
|
|
| 2 | 284 |
21.7%
|
|
| 3 | 177 |
13.5%
|
|
| 4 | 549 |
41.9%
|
|
| 5 | 218 |
16.7%
|
|
| Sysmiss | 1 |