PR diaspora 

http://www.latintimes.com/puerto-rico-immigration-island-population-loses-64000-mainland-according-census-data-347674

http://www.pewresearch.org/fact-tank/2015/10/14/puerto-ricans-leave-in-record-numbers-for-mainland-u-s/

http://www.orlandoweekly.com/orlando/the-exodus-of-puerto-ricans-to-central-florida-has-given-the-political-powerhouse-a-body-of-potential-voters-but-is-it-enough-to-finally-have/Content?oid=2440840