The diagrams illustrate porportion of overall people residing in four nations – India, China, USA, and Japan in the year 1950 and 2002 with their estimation of 2050.
Overall, India has only the country where we can see the increament in following year as well as in their projection year. Wherelse the remaining three country has been seen a decreament in their population.
As we can see, India has second most population in the year 1950 and has rise in 2002 and 2050 reaching to almost 20%. It also has the most population estimated in four country for the year 2050. China has been the country with most people in 1950 but it has dropped in 2002 and 2050 to 20% and almost 15% respectively.
USA has slighty above 5% in 1950 while it remained the same in the year 2002 and 2050. Japan has the lowest population on four nation in 1950 as well as for 2002. The projection year population has also dramatically decreased for year 2050.
