
| Characteristic | 2017 | 2018 | 2019 |
|---|---|---|---|
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
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Release date
February 2020
Region
Worldwide
Survey time period
2017 to 2019
Number of respondents
2017 (n=146), 2018 (n=310), 2019 (n=267)
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