| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 8 |
13.8%
|
| 0 | No employees trained | 8 |
13.8%
|
| 2 | 1 |
1.7%
|
|
| 3 | 2 |
3.4%
|
|
| 5 | 1 |
1.7%
|
|
| 8 | 1 |
1.7%
|
|
| 9 | 1 |
1.7%
|
|
| 15 | 1 |
1.7%
|
|
| 20 | 3 |
5.2%
|
|
| 30 | 2 |
3.4%
|
|
| 33 | 1 |
1.7%
|
|
| 40 | 1 |
1.7%
|
|
| 50 | 3 |
5.2%
|
|
| 55 | 1 |
1.7%
|
|
| 60 | 1 |
1.7%
|
|
| 70 | 2 |
3.4%
|
|
| 75 | 1 |
1.7%
|
|
| 80 | 1 |
1.7%
|
|
| 90 | 2 |
3.4%
|
|
| 95 | 1 |
1.7%
|
|
| 100 | 16 |
27.6%
|
|
| Sysmiss | 351 |