| Value | Category | Cases | |
|---|---|---|---|
| 9 | 870 |
6.7%
|
|
| 10 | 4285 |
33%
|
|
| 11 | 4392 |
33.8%
|
|
| 12 | 3433 |
26.4%
|
|
| Sysmiss | 3724 |