| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.8%
|
| 0 | No employees trained | 12 |
9.5%
|
| 2 | 1 |
0.8%
|
|
| 4 | 1 |
0.8%
|
|
| 8 | 1 |
0.8%
|
|
| 10 | 5 |
4%
|
|
| 20 | 4 |
3.2%
|
|
| 30 | 1 |
0.8%
|
|
| 50 | 5 |
4%
|
|
| 60 | 3 |
2.4%
|
|
| 90 | 3 |
2.4%
|
|
| 100 | 89 |
70.6%
|
|
| Sysmiss | 466 |