| Characteristic | 2013 | 2014 | 2015 |
|---|---|---|---|
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
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Source
Source
Release date
November 2015
More information
Region
Germany
Survey time period
2013 to 2015
Number of respondents
30,015 (2015)
Age group
14 years and older
Method of interview
Computer-assisted telephone interviews (CATI)
Supplementary notes
Survey based on the German-speaking population aged 14 years and older in households with landline telephones. Survey participants were selected by standardized random draw according to industry standards.
Some figures were taken from previous publications.
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