| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
2.8%
|
| 0 | No employees trained | 6 |
16.7%
|
| 7 | 1 |
2.8%
|
|
| 10 | 6 |
16.7%
|
|
| 15 | 2 |
5.6%
|
|
| 20 | 3 |
8.3%
|
|
| 30 | 4 |
11.1%
|
|
| 40 | 1 |
2.8%
|
|
| 50 | 1 |
2.8%
|
|
| 60 | 1 |
2.8%
|
|
| 70 | 1 |
2.8%
|
|
| 80 | 3 |
8.3%
|
|
| 90 | 2 |
5.6%
|
|
| 100 | 4 |
11.1%
|
|
| Sysmiss | 322 |