| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
4.2%
|
| 0 | No employees trained | 7 |
29.2%
|
| 1 | 3 |
12.5%
|
|
| 2 | 3 |
12.5%
|
|
| 3 | 5 |
20.8%
|
|
| 5 | 3 |
12.5%
|
|
| 20 | 1 |
4.2%
|
|
| 75 | 1 |
4.2%
|
|
| Sysmiss | 568 |