| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
20%
|
|
| 4 | 1 |
20%
|
|
| 13 | 1 |
20%
|
|
| 30 | 1 |
20%
|
|
| 52 | 1 |
20%
|
|
| Sysmiss | 8431 |