The bar chart illustrates information about the number of total earth population in india,china,Usa and japan between 1950 and 2002 and prjection of 2050.
Ocverall, It can be seen that population growth in 3 countries are gradually decline. Whereas in India was slightly inscrease birth rate and prediction in the future it will be increase moderately.
In China it was highest mankind rate on 1950. it was arround 23 percentage. But next two year 2000 and 2050 prediction it is modest drop 20 % and 15 %. Moreover The Usa population rate was 7 percentage on 1950 and 2000 and 2050 it will stability on 5 percentage.another counrty japan was significant fall every year. In 1950 it was below 5 percentage next 2002 it again drop slightly 3 % in 2050 it will again sharp decline on 1 percentage . it is lowest population rate in this graph.
besides, India is totally different from other countries. In india 1950 it was 15 percentage also 2002 it was stand on 17 percentage . finally it will peak 18 %. it was only report where population didnot drop any year.
