The bar graph illustrates data about the proportion of the total world population in 4 selected countries,India,China,USA,and Japan.Overall,it is noticeable that although the number of people who have been living in china,usa,and japan decreased and are predicted to decline by the end of the period,India followed an opposite statistics
Looking at the details,the stastics for India stood 15% in 1950,being 4 times as high as that of Japan.By 2002,it had witnessed a steady increase to reach nearly 17%.In addition it is estimated that the figure for india will see a considerable growth,overtaking that of china by 2050 and reaching a peak of 19%
Meanwhile,the rate of china was equal to about 23% in 1950,being larger than that of Usa and Japan by a margin of 16% and 19%,respectively.Though china was predominant at the beginning of the period,this was recorded to have witnessed a steady decline to 20% in 2002 and it is anticipated that this will reach 15%.The statistics for Usa and Japan were almost the same and the former was higher that of the latter.Furthermore,it is estimated that the proportion of USA will stood out,however the figure for Japan will dip
