| Characteristic | Share of respondents |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
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Source
Release date
September 2013
Region
Worldwide, Australia, United Kingdom, United States
Survey time period
as of September 2013
Number of respondents
4,000 respondents
Age group
18 years and older
Special properties
unplugging fulyl or as much as possible
Method of interview
Online survey
Supplementary notes
The source does not provide information on when the survey was carried out. The date provided is the date of publication.
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