| Value | Category | Cases | |
|---|---|---|---|
| 27 | 1 |
4%
|
|
| 29 | 19 |
76%
|
|
| 30 | 1 |
4%
|
|
| 31 | 2 |
8%
|
|
| 32 | 1 |
4%
|
|
| 34 | 1 |
4%
|
|
| Sysmiss | 12226 |