| Characteristic | 2014 | 2013 |
|---|---|---|
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
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Source
Source
Release date
January 2015
More information
Region
Worldwide, North America, Europe
Survey time period
2013 and 2014
Number of respondents
736 respondents
Age group
18 years and older
Special properties
95% of respondent from North America, 4% from Europe, 1% from the rest of the World
Supplementary notes
The source does not provide information on the type of the survey.
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