This 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; Neil Ruiz, associate director of Global Migration and Demography research and D’Vera Cohn, senior writer/editor reviewed the report and provided editorial comments. The report was number checked by Gustavo López, research analyst. Erica Jurado, web developer, developed the report’s digital interactive with editorial assistance from Iva Stoyneva, user experience specialist. Michael Keegan, information graphics designer, provided graphics support. David Kent was the copy editor. Ariana Rodriguez-Gitler, digital producer, provided web support.

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