| Value | Category | Cases | |
|---|---|---|---|
| 1 | 308 |
2%
|
|
| 2 | 1193 |
7.7%
|
|
| 3 | 4787 |
31.1%
|
|
| 4 | 6841 |
44.4%
|
|
| 5 | 2268 |
14.7%
|
|
| Sysmiss | 1173 |