Question: What is the average rank of the airport in São Paulo with passengers totaling less than 18795596?
SQL: SELECT AVG("Rank") FROM "2-15494883-17" WHERE "Location" = 'São Paulo' AND "Total Passengers" < 18795596.0;

Question: What is the average rank of the airport with a 9.3% annual change?
SQL: SELECT AVG("Rank") FROM "2-15494883-17" WHERE "Annual change" = '9.3%';

Question: Where is the airport located that has a 98.9% in use capacity?
SQL: SELECT "Location" FROM "2-15494883-17" WHERE "Capacity in use" = '98.9%';

Question: What rank is the airport in Fortaleza?
SQL: SELECT "Rank" FROM "2-15494883-17" WHERE "Location" = 'Fortaleza';