Population growth

This chart shows population growth in richer and poorer countries between 1750 and 2150.

In 1750 the world population was below 1 billion but in 1800 there was a slight increase in both developed and undeveloped countries. The growth in 2000 increased up to 6.1 billion but the increase was more dramatic in less developed countries than more developed countries. The population in more developed countries stayed the same from 2000 to 2010. Also they expect it to be the same from 2011 to 2150.Less developed countries saw a bigger increase from 2000 to 2010. The population growth is estimated to reach 11 billion in 2150. From 1950 to 2000 world population increased three times. The more developed countries had slight growth but were still below 1 billion.

All in all, I think less developed countries expect to be more than 10 billion population.

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