| Value | Category | Cases | |
|---|---|---|---|
| 14 | 1 |
6.3%
|
|
| 16 | 3 |
18.8%
|
|
| 17 | 10 |
62.5%
|
|
| 18 | 2 |
12.5%
|
|
| Sysmiss | 384 |