Question: what is the maximum aircraft movements with international passengers being 21002260
SQL: SELECT MAX("Aircraft Movements") FROM "1-13836704-9" WHERE "International Passengers" = 21002260.0;

Question: what is the maximum freight (metric tonnes) with airport being Liverpool
SQL: SELECT MAX("Freight (Metric Tonnes)") FROM "1-13836704-9" WHERE "Airport" = 'Liverpool';

Question: what's the airport with % change 2005/2006 being 13.0%
SQL: SELECT "Airport" FROM "1-13836704-9" WHERE "% Change 2005/2006" = '13.0%';

Question: what is the maximum aircraft movements with airport being Liverpool
SQL: SELECT MAX("Aircraft Movements") FROM "1-13836704-9" WHERE "Airport" = 'Liverpool';

Question: what's the total passengers with freight (metric tonnes) being 827
SQL: SELECT "Total Passengers" FROM "1-13836704-9" WHERE "Freight (Metric Tonnes)" = 827.0;

Question:  how many airport with rank being 4
SQL: SELECT COUNT("Airport") FROM "1-13836704-9" WHERE "Rank" = 4.0;