| Value | Category | Cases | |
|---|---|---|---|
| 9 | 267 |
9.8%
|
|
| 10 | 1129 |
41.3%
|
|
| 11 | 1059 |
38.8%
|
|
| 12 | 277 |
10.1%
|
|
| Sysmiss | 3660 |