| Value | Category | Cases | |
|---|---|---|---|
| 9 | 497 |
26.1%
|
|
| 10 | 1017 |
53.4%
|
|
| 11 | 292 |
15.3%
|
|
| 12 | 95 |
5%
|
|
| 13 | 3 |
0.2%
|
|
| Sysmiss | 9104 |