The report was written by Phillip Connor, senior researcher. Mark Hugo Lopez, director of global migration and demography research; James Bell, vice president of global strategy; and Neil Ruiz, associate director of global migration and demography reviewed the report and provided editorial comments. The report was number checked by Jynnah Radford and Antonio Flores, research assistants. Charts were designed by Michael Keegan, information graphics designer. Aleksandra Sandstrom was the copy editor. Ariana Rodriguez-Gitler, digital producer, provided web support. Danielle Alberti, web developer, developed the interactive on refugees.
Find related reports online at pewresearch.org/global.