| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1096 |
16.9%
|
|
| 2 | 1223 |
18.8%
|
|
| 3 | 1253 |
19.3%
|
|
| 4 | 1328 |
20.4%
|
|
| 5 | 1603 |
24.7%
|
|
| Sysmiss | 4413 |