| Value | Category | Cases | |
|---|---|---|---|
| 16 | 1 |
4.5%
|
|
| 17 | 1 |
4.5%
|
|
| 18 | 2 |
9.1%
|
|
| 20 | 2 |
9.1%
|
|
| 21 | 2 |
9.1%
|
|
| 22 | 4 |
18.2%
|
|
| 23 | 1 |
4.5%
|
|
| 24 | 3 |
13.6%
|
|
| 25 | 2 |
9.1%
|
|
| 27 | 2 |
9.1%
|
|
| 29 | 1 |
4.5%
|
|
| 30 | 1 |
4.5%
|
|
| Sysmiss | 1409 |