Mexico City International Airport than Bogotá-El Dorado and 44.65% more than São Paulo-Guarulhos. It is the 15th busiest airport in the world in terms of aircraft departures. In 2016, the airport handled 448,147 aircraft operations, an average of 1,227 operations per day. Regarding cargo, the airport is also the busiest in the country and the second busiest in Latin America, after El Dorado International Airport in Bogotá. During 2017, it moved over 537,262.69 tons, an annual increase of 11.13%. The net growth of 53,000 tons was the biggest in the region. Terminal 1 is connected to Terminal 2 by the Aerotrén monorail system in
Education in Latin America completing their primary schooling compared to 46.6% in 1980. The countries of the region show wide differences in their averages and gaps in completion rates, especially at the secondary level. While on average 55% of youth in the region complete the first cycle of secondary education, in countries such as Guatemala and Nicaragua this estimation falls to 30%. In Chile, it approaches 80%. Desertion is also a challenge for Latin America. According to Inter-American Development Bank studies, 20% of students enter primary school with one or more lagging years. During this cycle, about 10% repeat 1st and 2nd grade, and