As you can see here, the bar chart for 2008 and 2009 had similar sales rates. In 2008, more mystery books were sold than in 2009. In 2009, more romance books were sold than in 2008. Let's go together.
As you can see here, the sales of bar charts in 2008 and 2009 are roughly the same. In 2008, the sales of mystery books will exceed one year. In 2009, the sales of 'Romance' also surpassed those of 2008.
As you can see here, the bar chart in 2008 is roughly the same as the sales in 2009. The sales of mystery books in 2008 will exceed the sales in 2009, and the sales of romantic books in 2009 will also exceed the sales in 2008.