| Value | Category | Cases | |
|---|---|---|---|
| administration training | 1 |
12.5%
|
|
| frozen food making | 1 |
12.5%
|
|
| mdk | 1 |
12.5%
|
|
| none | 4 |
50%
|
|
| not answer | 1 |
12.5%
|