| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1143 |
8.1%
|
|
| 2 | 1932 |
13.7%
|
|
| 3 | 3670 |
26.1%
|
|
| 4 | 5188 |
36.9%
|
|
| 5 | 2120 |
15.1%
|
|
| Sysmiss | 234 |