| Value | Category | Cases | |
|---|---|---|---|
| 1 | 181 |
1.3%
|
|
| 2 | 458 |
3.2%
|
|
| 3 | 3510 |
24.9%
|
|
| 4 | 7171 |
50.9%
|
|
| 5 | 2775 |
19.7%
|
|
| Sysmiss | 192 |