| Value | Category | Cases | |
|---|---|---|---|
| 7 | 1 |
5.3%
|
|
| 9 | 2 |
10.5%
|
|
| 10 | 4 |
21.1%
|
|
| 11 | 1 |
5.3%
|
|
| 14 | 1 |
5.3%
|
|
| 15 | 2 |
10.5%
|
|
| 16 | 2 |
10.5%
|
|
| 19 | 1 |
5.3%
|
|
| 20 | 4 |
21.1%
|
|
| 21 | 1 |
5.3%
|
|
| Sysmiss | 1813 |