| Value | Category | Cases | |
|---|---|---|---|
| 1 | 318 |
2.2%
|
|
| 2 | 460 |
3.2%
|
|
| 3 | 2569 |
17.9%
|
|
| 4 | 5483 |
38.1%
|
|
| 5 | 5555 |
38.6%
|
|
| Sysmiss | 2055 |