The given line graph compares the sales of three different types of books from 2002 to 2006. It is evident that the cells of educational books and children’s books showed and upward trend, but adult fiction lost popularity over the given time period.
In 2002, adult fiction was on top with her cell of 45 million dollars, followed by children’s books at 33 million dollars and educational books at 25 million dollars. After a few fluctuations, the sales of adult fiction declined to 30 million dollars by 2006. In contrast, education books were least sold in 2002. After that their sale showed an opposing trend to that of adult fiction and reached $32 million by 2006.
Sales of children’s books started at $32 million in 2002, but rose rapidly to 42 million in 2003. From 2003 to 2005 that was a very slight increase in sales, but after 2005, sales grew considerably and reached an all time high of $56 million.
Overall, children’s books ruled the market after 2003, among the given three categories of books.