About The World Civil Aviation Structure
1.for the integer numbers in part1. The represent distance(in miles) intervals 1:0~500, 2:500~1000, 3:1000~1500 and so on.
2.To compare travelers from different part of the world we presented it in a form of flight seats occupation on the right up corner.
3. To show the distribution of the total oil consumption of flights originated from different countries, we used trucks and cars to show the comparison based on the oil consumption of heavy trucks(400L/500km)and Lamborghini(120L/500km).