population graph

This line graph shows us the population growth in richer and poorer countries between 1750 and 2150.

In 1750 the total world population was less than one billion all over the world. From 1800 to 1950 there was a slight increase in both developed and undeveloped countries. The population in more developed counters changed slightly from 2000 to 2010. On the other hand less developed countries population may have gradually increased from 1950 to 2050 when it reached a billion. After 2050 and in 2150 the populations will increases slightly to reach more than 10 billion people. In 1750 the difference between more developed and less developed counters was little, but in 2150 the difference will be more than 9 billion.

In conclusion, the population of all countries is growing every day and the most change will be in the less developed countries.