| Value | Category | Cases | |
|---|---|---|---|
| 1 | 287 |
1.9%
|
|
| 2 | 1334 |
8.8%
|
|
| 3 | 3951 |
25.9%
|
|
| 4 | 6011 |
39.5%
|
|
| 5 | 3654 |
24%
|
|
| Sysmiss | 1333 |