| Value | Category | Cases | |
|---|---|---|---|
| 19 | 2 |
20%
|
|
| 20 | 1 |
10%
|
|
| 21 | 1 |
10%
|
|
| 26 | 1 |
10%
|
|
| 28 | 1 |
10%
|
|
| 30 | 2 |
20%
|
|
| 33 | 2 |
20%
|
|
| Sysmiss | 4399 |