| Value | Category | Cases | |
|---|---|---|---|
| 1 | 212 |
1.5%
|
|
| 2 | 521 |
3.7%
|
|
| 3 | 2965 |
21.1%
|
|
| 4 | 5860 |
41.7%
|
|
| 5 | 4484 |
31.9%
|
|
| Sysmiss | 245 |