CREATE TABLE "2008_data" (
  "rank" real,
  "airport" text,
  "total_passengers" real,
  "pct_change_2007_2008" text,
  "international_passengers" real,
  "domestic_passengers" real,
  "transit_passengers" real,
  "aircraft_movements" real,
  "freight_metric_tonnes" real
);

Question: What is the maximum number of trnsit passeners when the total number of international passengers is 4870184?
SQL: SELECT MAX("transit_passengers") FROM "2008_data" WHERE "international_passengers"=4870184;

Question: What is Edinburgh's airport's freight in metric tonnes?
SQL: SELECT MAX("freight_metric_tonnes") FROM "2008_data" WHERE "airport"='Edinburgh';

Question: How many different total number of transit passengers are there in London Luton?
SQL: SELECT COUNT("transit_passengers") FROM "2008_data" WHERE "airport"='London Luton';

Question: What are the total freights in metric tonnes when the total transit passengers is 147791?
SQL: SELECT "freight_metric_tonnes" FROM "2008_data" WHERE "transit_passengers"=147791;

Question: What is the total number of passengers of the airport ranked 15?
SQL: SELECT "international_passengers" FROM "2008_data" WHERE "rank"=15;