Economy of Turkey by the Engineering News-Record. In 2013 there were ninety-eight airports in Turkey, including 22 international airports. , Istanbul Atatürk Airport is the 11th busiest airport in the world, serving 31,833,324 passengers between January and July 2014, according to Airports Council International. The new (third) international airport of Istanbul is planned to be the largest airport in the world, with a capacity to serve 150 million passengers per annum. Turkish Airlines, flag carrier of Turkey since 1933, was selected by Skytrax as Europe's best airline for five consecutive years from 2011 and 2015. With 435 destinations (51 domestic and 384 international)
Turkey aged 65 years or older make up 7.3 percent. In 1927, when the first official census was recorded in the Republic of Turkey, the population was 13.6 million. The largest city in Turkey, Istanbul, is also the largest city in Europe in population, and the third-largest city in Europe in terms of size. Article 66 of the Turkish Constitution defines a "Turk" as "anyone who is bound to the Turkish state through the bond of citizenship"; therefore, the legal use of the term "Turkish" as a citizen of Turkey is different from the ethnic definition. However, the majority of the