Below is a map of countries surveyed by the Pew Research Center in Spring 2015. The survey is based on 45,435 face-to-face and telephone interviews in 40 countries with adults 18 and older conducted from March 25 to May 27, 2015. More details about our international survey methodology and country-specific sample designs are available here.

Pew Research Center's Global Attitudes Spring 2015 Survey

View a full list of survey reports from 2015