| Value | Category | Cases | |
|---|---|---|---|
| 20 | 6327 |
99.5%
|
|
| 21 | 3 |
0%
|
|
| 22 | 1 |
0%
|
|
| 23 | 1 |
0%
|
|
| 25 | 3 |
0%
|
|
| 26 | 15 |
0.2%
|
|
| 27 | 6 |
0.1%
|
|
| 28 | 2 |
0%
|
|
| Sysmiss | 19 |