The bar chart illustrate the information about ratio of population of urban area in distinct parts of the world.
Overall, the bar graph shows percentage of population in different parts in the world gradually increase over the three different years i.e. 1950, 2007.
Firstly, the North America is largest populated in 1950 at 64% as comparison with other mention six parts of world and still on top with gradually increasing in 2007 and 2050 records 79% and 90% respective years. In 1950, Oceania record second most population at 62% and ratio increase in 2007 at 71% and 2050 at 76% which on fourth position in this year. The third position in population in 1950 is the Europe which at 51% whereas the rising at 72% in 2007 and 84% in 2050 which on third position in same year.
Furthermore, the fourth populated part is the latin American at 42% in 1950 but sharp rise in ratio at 76% in 2007 and 89% in 2050 which on second most area.Rest of the two area Asia and Africa at 17% and 15% in 1950 respectively and continue rise over the year record 66% and 62% in 2050.