| Value | Category | Cases | |
|---|---|---|---|
| 8 | 338 |
2.7%
|
|
| 9 | 11234 |
88.1%
|
|
| 10 | 79 |
0.6%
|
|
| 11 | 1012 |
7.9%
|
|
| 12 | 84 |
0.7%
|
|
| Sysmiss | 59 |