| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
20%
|
|
| 2 | 1 |
20%
|
|
| 3 | 1 |
20%
|
|
| 7 | 1 |
20%
|
|
| 12 | 1 |
20%
|
|
| Sysmiss | 12159 |