| Value | Category | Cases | |
|---|---|---|---|
| 1 | 756 |
4.9%
|
|
| 2 | 1404 |
9.2%
|
|
| 3 | 3488 |
22.8%
|
|
| 4 | 6205 |
40.6%
|
|
| 5 | 3448 |
22.5%
|
|
| Sysmiss | 1269 |