| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 4 |
8.3%
|
| 0 | No employees trained | 2 |
4.2%
|
| 6 | 1 |
2.1%
|
|
| 8 | 1 |
2.1%
|
|
| 10 | 1 |
2.1%
|
|
| 25 | 1 |
2.1%
|
|
| 50 | 7 |
14.6%
|
|
| 60 | 2 |
4.2%
|
|
| 70 | 1 |
2.1%
|
|
| 75 | 1 |
2.1%
|
|
| 80 | 4 |
8.3%
|
|
| 100 | 23 |
47.9%
|
|
| Sysmiss | 272 |