What was the rank of the park that had a value of 5,040,000 in 2010?
CREATE TABLE "worldwide" (
  "rank" real,
  "location" text,
  "2008" text,
  "2009" text,
  "2010" text,
  "2011" real,
  "2012" real
);
SELECT "rank" FROM "worldwide" WHERE "2010"='5,040,000';