This report was produced by the Pew Research Center’s Forum on Religion & Public Life. The Pew Forum delivers timely, impartial information on issues at the intersection of religion and public affairs. The Pew Forum is a nonpartisan, nonadvocacy organization and does not take positions on policy debates. Based in Washington, D.C., the Pew Forum is a project of the Pew Research Center, which is funded by The Pew Charitable Trusts.

This report is part of the Pew-Templeton Global Religious Futures project, which is jointly and generously funded by The Pew Charitable Trusts and the John Templeton Foundation. The project analyzes religious change and its impact on societies around the world.

The report is a collaborative effort based on the input and analysis of the following individuals:

Primary Researcher Brian J. Grim, Senior Researcher and Director of Cross-National Data, Pew Forum on Religion & Public Life

Pew Forum Luis Lugo, Director

Research Alan Cooperman, Associate Director, Research Juan Carlos Esparza Ochoa, Data Manager Chris Gao, Database Consultant Anne Shi, Research Associate Peter Henne, Research Analyst Fatima Ghani and Angelina Theodorou, Research Assistants Russell Ballard, Caroline Crouch, Timothy Kennedy, Daniel Scarborough and Catherine Walsh, Coders

Editorial Sandra Stencel, Associate Director, Editorial Diana Yoo, Graphic Designer Tracy Miller, Editor Hilary Ramp, Assistant Editor

Communications and Web Publishing Erin O’Connell, Associate Director, Communications Stacy Rosenberg, Digital Project Manager Liga Plaveniece and Jemila Woodson, Communications Associates Joseph Liu, Web Producer

Pew Research Center Andrew Kohut, President Paul Taylor, Executive Vice President Elizabeth Mueller Gross, Vice President Scott Keeter, Director of Survey Research