The bar chart illustrates population growth all over the world from 1804 to 2050. The tables compares current and projected population count in less and more developed countries between 2001 and 2050. All figures were measured by billions.

The bar chart illustrates population growth all over the world from 1804 to 2050. The tables compares current and projected population count in less and more developed countries between 2001 and 2050. All figures were measured by billions. Overall, it is obvious that human count are doubling by time at an accelerating pattern. Moreover, while the minority of people lived in the least developed countries in 2001, the figure will have statically transfered to the more developed ones by 2050. However, less developded countries have the most people over the period. Regarding the table, humman were doubled in fewer and fewer years between 1804 and 2001. Whaeras it took 123 yaers for the first one billion to becom two billion, just 37 years were requred for the second doublication, which happened in 1974. However, the third dublication has not taken place yet. It is predicted that by 2050 more than nine billion people will have lived in the ground. As for the table, in 2050, less developed regions will have almost additional three-quarters to its previous population, the least developed ones are expected to treble in number, but an extremly slight drop in the most developd regions' population is expected. Not surprisingly, eight of each ten human in the world will live in the less developid counties in 2050.