| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
20%
|
|
| 4 | 1 |
20%
|
|
| 8 | 1 |
20%
|
|
| 9 | 1 |
20%
|
|
| 19 | 1 |
20%
|
|
| Sysmiss | 426 |