Question: What is the approximate capacity of passengers per year of the airport that is considered Condor Flugdienst's main base?
Sentence (from "Tijuana International Airport"): Tijuana International Airport (IATA: TIJ, ICAO: MMTJ) , sometimes referred to as General Abelardo L. Rodríguez International Airport, in Tijuana, Baja California, Mexico, is Mexico's second northernmost airport after Mexicali International Airport.
Relevant evidence: No