Data Protection

The evaluation of the data is carried out using statistical methods that aggregate the data into groups. No conclusions are drawn from the data to individuals. The survey data and the address data are stored separately.  

We will treat your data with respect and will comply with the current data protection guidelines.

If you return the questionnaire to us, we will assume that you and your household members are participating in the survey voluntarily and that you and your household members agree to the use of your personal data. Please read the declaration on data protection and date use carefully beforehand and also pass the declaration on to all members of your household. For children and adolescents under 14 years of age, the consent of their parents or guardians is decisive.

You are able to download the detailed declaration on data protection and data use from the download page.