Report | May 1, 2013 Spring 2013 Survey X Facebook Threads LinkedIn WhatsApp Mail Add Us On Google Table of Contents Spring 2013 Survey Below is a map of countries surveyed by the Pew Research Center in Spring 2013. The survey was conducted in 39 countries among 37,653 respondents from March 2 to May 1. View a full list of survey reports from 2013 Global Indicators Database