| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
7.1%
|
| 0 | No employees trained | 16 |
22.9%
|
| 10 | 1 |
1.4%
|
|
| 20 | 3 |
4.3%
|
|
| 30 | 1 |
1.4%
|
|
| 50 | 1 |
1.4%
|
|
| 60 | 1 |
1.4%
|
|
| 80 | 1 |
1.4%
|
|
| 100 | 41 |
58.6%
|
|
| Sysmiss | 539 |