| Value | Category | Cases | |
|---|---|---|---|
| 15 | 1 |
7.1%
|
|
| 16 | 4 |
28.6%
|
|
| 17 | 1 |
7.1%
|
|
| 18 | 1 |
7.1%
|
|
| 19 | 3 |
21.4%
|
|
| 20 | 1 |
7.1%
|
|
| 21 | 2 |
14.3%
|
|
| 22 | 1 |
7.1%
|
|
| Sysmiss | 9016 |