CREATE TABLE table_19564 ("Rank" FLOAT, "Country" CLOB, "International tourist arrivals  ( 2011 ) " CLOB, "International tourist arrivals  ( 2010 ) " CLOB, "Change  ( 2010 to 2011 ) " CLOB, "Change  ( 2009 to 2010 ) " CLOB)

What are the changes from 2009 to 2010 in Tunisia?
SELECT "Change (2009 to 2010)" FROM table_19564 WHERE "Country" = 'Tunisia'
SELECT "Change (2009 to 2010)" FROM "table_19564" WHERE "Country" = 'Tunisia'