| Value | Category | Cases | |
|---|---|---|---|
| 1 | 754 |
17.1%
|
|
| 2 | 876 |
19.9%
|
|
| 3 | 899 |
20.4%
|
|
| 4 | 946 |
21.4%
|
|
| 5 | 938 |
21.3%
|
|
| Sysmiss | 6503 |