Economy Complexity Index shows how diverse and high-tech country's exports are.
Can you name the countries whose economies are considered the most complex? Good luck!
For example, if a country exports 500 different goods, including machinery, electronics, and pharmaceuticals, then its economy will be considered complex (index > 0). If country exports 3 goods, for example, oil, diamonds and vegetables, it's index would be low (< 0).
Blue — industrialized economies, gold — newly industralized economies