| Value | Category | Cases | |
|---|---|---|---|
| 17 | 2 |
14.3%
|
|
| 18 | 1 |
7.1%
|
|
| 21 | 1 |
7.1%
|
|
| 22 | 2 |
14.3%
|
|
| 24 | 1 |
7.1%
|
|
| 25 | 1 |
7.1%
|
|
| 27 | 2 |
14.3%
|
|
| 28 | 2 |
14.3%
|
|
| 30 | 1 |
7.1%
|
|
| 31 | 1 |
7.1%
|
|
| Sysmiss | 3003 |