| Value | Category | Cases | |
|---|---|---|---|
| 2 | 2 |
25%
|
|
| 3 | 1 |
12.5%
|
|
| 7 | 1 |
12.5%
|
|
| 11 | 1 |
12.5%
|
|
| 14 | 1 |
12.5%
|
|
| 15 | 1 |
12.5%
|
|
| 19 | 1 |
12.5%
|
|
| Sysmiss | 650 |