The line graph illustrates the sales of three different genres of books from 2002 to 2006 in a particular country.Sales are measured in US dollars.
Overall, it can be clearly seen that there was a decrease in sales of adult fiction,while sales of educational books after some fluctuations remained the same.However,despite these changes, sales of books for children increased significantly throughout the entire period.
In terms of children’s books, the figure was about 32 million in 2002. This number rose stedily to nearly 42 million in 2003 and continued to increase, reaching about 46 million in 2005.By 2006 sales peaked at approximately 56 million, making them the leader among the three categories.
As for adult fiction, the number was around 45 million in 2002. The sales of that genre dropped to roughly 38 million in 2003 before rising slightly to 40 million in 2004. After that, the figure saw a steady fall to around 30 million in 2006, which was the lowest among the given categories.By contrast, educational books started at 25 million in 2002 grew steadily to around 32 million in 2006, showing consistent growth.
