The pie charts express the changes in the percentage of population in different regions between 1900 and 2000.
As can be seen , Asia remained the largest proportion of people than other areas . Furthermore, population in Europe has increased dramatically in the given years .
The percentage of people living in Latin America grew from 3 percent in 1900 to 8 percent in 2000 , while Africa’s rate more than doubled from 4.5 percent to 10 percent in the same period . By contrast , the proportion of citizen in Europe and Asia , which decreased over the century . Europeans has fell by more than one-tenth , reaches 14 percent in 2000. Similarly , Asia also dropped by 54 percent in their population . However , the population in North America and other regions were not changed in 1900 and 2000 , remained constant at 5 percent and 3 percent respectively. Especially , by 2000 , the Middle East and North Africa was a new area, accounted for 6 percent of world population.
