Table schema:
CREATE TABLE table_14752049_2 (international_tourist_arrivals__2010_ VARCHAR, change__2010_to_2011_ VARCHAR)

Question: What are the International tourist arrivals (2010) where change from 2010 to 2011 is +15%
SQL: SELECT international_tourist_arrivals__2010_ FROM table_14752049_2 WHERE change__2010_to_2011_ = "+15%"