| Value | Category | Cases | |
|---|---|---|---|
| 1 | 644 |
4.7%
|
|
| 2 | 6504 |
47.5%
|
|
| 3 | 4649 |
34%
|
|
| 8 | 1882 |
13.8%
|
|
| Sysmiss | 41 |