Table: tourist_arrivals_2
Columns: rank
country
international_tourist_arrivals_2011
international_tourist_arrivals_2010
change_2010_to_2011
change_2009_to_2010

Question: Name the change 2009 to 2010 where international tourist arrivals is 9.4 million
SQL: SELECT "change_2009_to_2010" FROM tourist_arrivals_2 WHERE "international_tourist_arrivals_2011" = '9.4 million'

Question: Name the international tourist arrivals for arrivals 2011 for 8.1 million
SQL: SELECT "international_tourist_arrivals_2010" FROM tourist_arrivals_2 WHERE "international_tourist_arrivals_2011" = '8.1 million'