Essay about the percentage of total of world population
The bar chart gives information on the proportion of the entire population of the world in a long period of 100 years from 1950 to 2050.
Overall, it is noticeable that the proportion of the population of three countries respectively China, USA, and Japan have decreased whilst India has increased for over the period. Another striking feature is that the percentage of the population of China is the highest of the four countries.
As is shown, the highest percentage of the population in China can be observed at the beginning of the period, accounted for 23% while at the same time, Japan started at roughly 4%. In the following period, in 2002, China and Japan had a slight decline to 20% and 3%, respectively. In 2050, it has been predicted that the proportion of the population of two countries China and Japan will continue decreasing even shows a dramatically downward trend at 25% and approximately 2%, respectively.
In India and the USA, at the beginning of the period, there were 15% and roughly 7% of the population, respectively. The next time, India showed a slight increase of the population about 2% in contrast to America, the percentage declined slightly to 5%. In 2050, it has been predicted that the proportion of the population of India will continue to increase by approximately 2% while this is unchanged in the USA.
