| Value | Category | Cases | |
|---|---|---|---|
| 12 | 8 |
61.5%
|
|
| 13 | 3 |
23.1%
|
|
| 18 | 1 |
7.7%
|
|
| 19 | 1 |
7.7%
|
|
| Sysmiss | 16558 |