| Value | Category | Cases | |
|---|---|---|---|
| 1 | 277 |
1.8%
|
|
| 2 | 681 |
4.5%
|
|
| 3 | 2826 |
18.5%
|
|
| 4 | 6686 |
43.8%
|
|
| 5 | 4792 |
31.4%
|
|
| Sysmiss | 1308 |