| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
13%
|
| 0 | No employees trained | 1 |
4.3%
|
| 25 | 1 |
4.3%
|
|
| 30 | 1 |
4.3%
|
|
| 50 | 1 |
4.3%
|
|
| 80 | 1 |
4.3%
|
|
| 90 | 1 |
4.3%
|
|
| 100 | 14 |
60.9%
|
|
| Sysmiss | 128 |