| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7688 |
17.7%
|
|
| 2 | 8241 |
18.9%
|
|
| 3 | 9334 |
21.4%
|
|
| 4 | 9062 |
20.8%
|
|
| 5 | 9212 |
21.2%
|
|
| Sysmiss | 15866 |