With 578,906 tons of cargo handled in 2009, DFW was then the world's 29th busiest cargo airport.[57] In 2010 DFW International Airport earned the distinction of "Best cargo airport in North America 2010" from Air Cargo World, the air freight's industry's leading publication.[58] In 2013 Dallas/Fort Worth International Airport handled almost sixty-five percent of all aircraft cargo in Texas. Asia accounts for half of all cargo and Europe accounts for 30% of the cargo at DFW.[59] On May 15, 2014 Ameriflight announced it would relocate its headquarters from Bob Hope Burbank Airport to Dallas/Fort Worth International Airport to better serve its customers in North and South America.[60]