"Total international Outbound Migrants to the World, by region (million)" "Figure 4.15" ,"a: 2010 (Total: 222 million)","b: 2015 (Total: 244 million)" "Latin America",30.548016,32.414698 "EU-27",33.238628,35.61974 "North America",1.229266,1.286176 "Middle East",9.451903,13.340079 "Africa",15.084669,16.876009 "Asia",56.880748,60.882959 " Central Asia",10.361791,10.582819 " East Asia",12.619888,13.789931 " South Asia",32.960646,36.873169 " Southeast Asia",17.741645,20.215451 " Pacific",0.445715,0.490291 " Oceania",1.151328,1.328914 "Source: ADB calculations using data from United Nations. Department of Economic and Social A?airs, Population Division. International Migration Stock 2015. http://www.un.org/en/development/desa/population/migration/data/ estimates2/estimates15.shtml (accessed July 2016)." Asian Economic Integration Report | Data Catalogue Asia Regional Integration Center. Economic Research and Development Impact Department (ERDI). ASIAN DEVELOPMENT BANK