| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 | 2115 |
21.2%
|
| 2 | 8 | 1841 |
18.4%
|
| 3 | 9 | 1888 |
18.9%
|
| 4 | 10 | 1277 |
12.8%
|
| 5 | 11 | 1415 |
14.2%
|
| 6 | 12 | 1444 |
14.5%
|
| Sysmiss | 12 |