Paris for 31 percent of the GDP of France. According to the Economist Intelligence Unit Worldwide Cost of Living Survey in 2018, Paris was the second-most expensive city in the world, behind Singapore and ahead of Zurich, Hong Kong, Oslo and Geneva. The city is a major rail, highway, and air-transport hub served by two international airports: Paris-Charles de Gaulle (the second busiest airport in Europe after London Heathrow Airport with 69.5 million passengers in 2017) and Paris-Orly. Opened in 1900, the city's subway system, the Paris Métro, serves 5.23 million passengers daily, and is the second busiest metro system in
Los Garzones Airport The modernization plan is for five years, counted from March 2009. It is also planned to internationalize the airport, with two main destinations that would be pilots: Panama, Panama Marcos A. Gelabert International Airport and Miami, Florida Miami International Airport. The airport will have the following modernizations The arrivals hall originally opened in 1974, with the same technology as the previous airport. The luggage claim was very small and could only fit 40 people at most. It was expanded in the 1980s, they added seats and modernized the Conveyor belt which made luggage transportation easier. In the 1990s, the room