| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
4.3%
|
| 0 | No employees trained | 7 |
10.1%
|
| 1 | 1 |
1.4%
|
|
| 2 | 1 |
1.4%
|
|
| 4 | 1 |
1.4%
|
|
| 10 | 1 |
1.4%
|
|
| 15 | 1 |
1.4%
|
|
| 25 | 2 |
2.9%
|
|
| 30 | 3 |
4.3%
|
|
| 50 | 6 |
8.7%
|
|
| 60 | 1 |
1.4%
|
|
| 70 | 1 |
1.4%
|
|
| 80 | 2 |
2.9%
|
|
| 90 | 1 |
1.4%
|
|
| 100 | 38 |
55.1%
|
|
| Sysmiss | 276 |