| Value | Category | Cases | |
|---|---|---|---|
| 1 | 729 |
5.2%
|
|
| 2 | 1378 |
9.8%
|
|
| 3 | 2691 |
19.1%
|
|
| 4 | 4851 |
34.5%
|
|
| 5 | 4425 |
31.4%
|
|
| Sysmiss | 213 |