| Characteristic | 2020 | 2021 |
|---|---|---|
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
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Source
Release date
May 2021
Region
Germany
Survey time period
February to March 2021, February to March 2020
Number of respondents
65*
Special properties
Engineering industry managers
Method of interview
Computer-assisted telephone interviews (CATI)
Supplementary notes
* 2021: n=65; 2020: n=100
Multiple answers were possible.
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