| Value | Category | Cases | |
|---|---|---|---|
| 11 | 2 |
22.2%
|
|
| 13 | 2 |
22.2%
|
|
| 15 | 1 |
11.1%
|
|
| 21 | 1 |
11.1%
|
|
| 24 | 1 |
11.1%
|
|
| 25 | 1 |
11.1%
|
|
| 30 | 1 |
11.1%
|
|
| Sysmiss | 6746 |