---
title: "Spring 2015 Survey"
description: "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. […]"
date: "2015-06-23"
authors:
  - name: "No Author"
url: "https://www.pewresearch.org/global/2015/06/23/spring-2015-survey/"
---

# Spring 2015 Survey

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](https://www.pewresearch.org/global/international-survey-methodology/?year_select=2015).

![Pew Research Center's Global Attitudes Spring 2015 Survey](https://assets.pewresearch.org/wp-content/uploads/sites/2/2015/06/PG_15.06.24_Country-Survey-Map_WEB.png)

[View a full list of survey reports from 2015](https://www.pewresearch.org/global/category/publications/survey-reports/2015/)