Response options: Break-off, Interviewer error, Refuse to answer, Don't know, Every day, At least once a week, At least once a month, Less often, Never, I don't know what the internet is
Response options: Break off, Legal skip, None, Interviewer error, Refuse to answer, Don't know, Military bloc, International organization, Economic union, Political union, NGO, Cultural union, Other
Response options: DE:Inapplicable; Missing; Unknown{Inappropriate}, Not asked in survey, Not applicable, No answer, Don't know, Often, Sometimes, Rarely, Never
