| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1133 |
7.1%
|
|
| 2 | 1055 |
6.6%
|
|
| 3 | 3202 |
20.1%
|
|
| 4 | 5699 |
35.8%
|
|
| 5 | 4808 |
30.2%
|
|
| Sysmiss | 543 |