Table: airport_traffic_5
Columns: rank
airport
city
code_iata_icao
2009
2010

Question: What was the value in 2010 for the airport coded OTP/LROP?
SQL: SELECT MAX("2010") FROM airport_traffic_5 WHERE "code_iata_icao" = 'otp/lrop'

Question: What is the value in 2010 for an airport ranked higher than 3 located in Cluj-Napoca?
SQL: SELECT COUNT("2010") FROM airport_traffic_5 WHERE "city" = 'cluj-napoca' AND "rank" > 3