| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
14.3%
|
| 0 | No employees trained | 9 |
42.9%
|
| 2 | 3 |
14.3%
|
|
| 4 | 3 |
14.3%
|
|
| 8 | 1 |
4.8%
|
|
| 11 | 1 |
4.8%
|
|
| 70 | 1 |
4.8%
|
|
| Sysmiss | 339 |