The bar graph indicates sales figures for reading materials from 2002 to 2012. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

This bar graph illustrates the annual sales for different genres of books (hobbies, entertainment, history, and art) spanning from 2002 to 2012. History books, the most dominant genre, maintains the highest sales figures over the ten year period. While it experienced a slight dip in 2010 in comparison to the record breaking figure in 2008, […]