What are the changes (2010 to 2011) where the International Tourist Arrivals is 1.7 million?
create table table_14752049_2 (change__2010_to_2011_ varchar, international_tourist_arrivals__2011_ varchar, PRIMARY KEY (change__2010_to_2011_))
select change__2010_to_2011_ from table_14752049_2 where international_tourist_arrivals__2011_ = "1.7 million"