The bar chart illustrates the information for total world population in four different countries in two different year and forecast for 2050.
Overall, it is seen that in 1950 China had the highest percentage of population whereas forecasting population of Japan is lowest and will be around 4% in 2050.
In 1950 India had 15% of world population, China had the highest population around 24%. USA was contributing with 8% where Japan was having least population with 4%. In 2002 India’s population increased with 2%. China was showing slight decrease and went to 20%. USA population percentage also decreased with 3% and went to 5%. Japan population decreased with 2% and the population was only 2% of the world population.
Forecasting the populations for 2050, The India’s population will keep increase and will be at 19%. The China’s predicted population in 2050 will decrease and the percentage value will be at 15%. The USA population will remains the same as 2002. Japan is showing continues decrease and the projected value is around 1% of the world population.
