You should spend about 20 minutes on this task. The bar chart shows the percentage of the total world population in 4 countries in 1950 and 2002, and projections for 2050. Summarise the information by selecting and reporting the main features and make comparisons where relevant. You should write at least 150 words.

The line bar chart represent the data of four nations of world about the populations of different years as well as future predication. In 1950, the ratio of world population consist on following four countries. As it is a China which remains number one according to presented data in the years of 1950, it have […]