The chart below shows the percentage of whole world population in four countries from 1950 to 2000, with projections till 2050. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

The bar chart illustrates the proportion of the population in four countries from 1950 to 2050, including actual data up to 2002 and projected figures for 2050. It is noticeable that the population proportions of China, the USA, and Japan showed a decreasing trend from 1950 to 2002. Conversely, India experienced an upward trend during […]