| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
7.1%
|
| 0 | No employees trained | 9 |
32.1%
|
| 5 | 4 |
14.3%
|
|
| 10 | 2 |
7.1%
|
|
| 15 | 1 |
3.6%
|
|
| 30 | 1 |
3.6%
|
|
| 50 | 1 |
3.6%
|
|
| 80 | 1 |
3.6%
|
|
| 100 | 7 |
25%
|
|
| Sysmiss | 332 |