CREATE TABLE "international_tourism_expenditure_2012" (
  "rank" real,
  "country" text,
  "unwto_region" text,
  "international_tourism_expenditure_2012" text,
  "international_tourism_expenditure_2011" text
);

Question: Which International tourism expenditure (2012) has an International tourism expenditure (2011) of $33.3 billion?
SQL: SELECT "international_tourism_expenditure_2012" FROM "international_tourism_expenditure_2012" WHERE "international_tourism_expenditure_2011"='$33.3 billion';

Question: What is Italy's UNWTO region?
SQL: SELECT "unwto_region" FROM "international_tourism_expenditure_2012" WHERE "country"='italy';

Question: What is China's  International tourism expenditure (2011)?
SQL: SELECT "international_tourism_expenditure_2011" FROM "international_tourism_expenditure_2012" WHERE "country"='china';