CREATE TABLE "2004_final_statistics" (
  "rank" real,
  "airport" text,
  "location" text,
  "code_iata" text,
  "total_cargo_metric_tonnes" text,
  "2003_rank" text,
  "pct_change" text
);

Question: What is the % Change at London Heathrow airport?
SQL: SELECT "pct_change" FROM "2004_final_statistics" WHERE "airport"='london heathrow airport';

Question: What 2003 rank does the airport IATA code SIN have?
SQL: SELECT "2003_rank" FROM "2004_final_statistics" WHERE "code_iata"='sin';

Question: Which airport has an IATA code of AMS?
SQL: SELECT "airport" FROM "2004_final_statistics" WHERE "code_iata"='ams';

Question: What is the IATA code of the airport that has a Total Cargo of 1,838,894 Metric Tonnes?
SQL: SELECT "code_iata" FROM "2004_final_statistics" WHERE "total_cargo_metric_tonnes"='1,838,894';

Question: What is the 2003 rank for Los Angeles International airport?
SQL: SELECT "2003_rank" FROM "2004_final_statistics" WHERE "airport"='los angeles international airport';

Question: What % Change is listed against the airport with a rank less than 8 and a 2003 rank of 6?
SQL: SELECT "pct_change" FROM "2004_final_statistics" WHERE "rank"<8 AND "2003_rank"='6';