| Characteristic | Share of respondents |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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Source
Release date
September 2014
Region
Worldwide
Survey time period
as of September 2014
Number of respondents
1550+
Special properties
Air travelers
Supplementary notes
The source does not specify the type or date of survey. The date of survey given is the publication date.
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