| Value | Category | Cases | |
|---|---|---|---|
| 2 | 2 |
33.3%
|
|
| 4 | 2 |
33.3%
|
|
| 6 | 1 |
16.7%
|
|
| 18 | 1 |
16.7%
|
|
| Sysmiss | 2699 |