| Characteristic | Expected frequency in years |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
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Source
Release date
August 2020
Region
Worldwide
Survey time period
2020
Number of respondents
35 respondents
Special properties
industry experts
Method of interview
Panel survey
Supplementary notes
Age of respondents and exact date of survey were not given by the source.
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