The Gallup survey found about 750 million people, 15 percent of the world's adults, said in the 2015 to 2017 polling period they would like to permanently move to another country. That's up from 13 percent in 2010 to 2012, though slightly lower than the 16 percent interest in 2007 to 2009. Interest in migration is on an upward trend in every region but Oceania and Asia, where it has held steady since 2010.
Pew's report, meanwhile, found a majority in 27 nations would prefer to maintain or lower the number of immigrants permitted to come to their country. Spain was the only nation polled in which more than a quarter of respondents said more immigrants should be allowed to move in, though the United States was a close second at 24 percent.
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Concern about emigration is also high, Pew found, with a 27-nation median of 64 percent saying "people leaving their country for jobs in other countries is a very or moderately big problem." These emigration worries were around 80 percent or higher in Greece, Spain, Hungary, Italy, Tunisia, Argentina, and Mexico.
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