| Value | Category | Cases | |
|---|---|---|---|
| 9 | 9 |
45%
|
|
| 10 | 6 |
30%
|
|
| 11 | 3 |
15%
|
|
| 14 | 1 |
5%
|
|
| 15 | 1 |
5%
|
|
| Sysmiss | 4015 |