The three pie charts indicate what people in the world pay for, the population in different continents and the regions where consumers come from.
In general, what people spend most (around 24%) on is food, which is followed by transport(18%). And housing constitutes the fourth large percentage(about 12%) of world spending and is two times than clothing, which takes up only 6% in total.
And in terms of the customers, although European and American people both just accounts for 14% of the world population, they are the major customers(60%). The population of Asian reaches to 60% while African is the fewest (10%) among the five continents.
Overall, food leads the world spending and the people from USA and Europe are the main parts of consumers despite their small amount of population.