| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
5.3%
|
| 0 | No employees trained | 5 |
13.2%
|
| 2 | 2 |
5.3%
|
|
| 10 | 1 |
2.6%
|
|
| 15 | 3 |
7.9%
|
|
| 20 | 1 |
2.6%
|
|
| 30 | 1 |
2.6%
|
|
| 40 | 1 |
2.6%
|
|
| 50 | 2 |
5.3%
|
|
| 60 | 3 |
7.9%
|
|
| 70 | 1 |
2.6%
|
|
| 80 | 1 |
2.6%
|
|
| 90 | 3 |
7.9%
|
|
| 100 | 12 |
31.6%
|
|
| Sysmiss | 320 |