The graph below shows the sales of children's books, adult fiction and educational books between 2002 and 2006 in one country.

The graph depicts the sales of various types of books,

such

as children's, adult fiction and educational between 2002 and 2006.

Overall

, the most successful trading has children's books,

although

the educational type of texts has the worst statistics. The marketing of kids' publications dramatically increased through given years from approximately 35 million to merely under 60. The adult fiction category had the highest starting point, which was roughly 45 million.

However

, in the following years, the retailing had a plunge and ended up with only about 30 units, which were deplorable rates.

In contrast

, educational manuscripts had a completely opposite graph. Its starting point was appalling, but

then

it began to grow in 2002,

as well as

in 2005. In the period between these terms, there was a drop within the 2003-2005 period.

Nevertheless

, the sales became nearly 30 million in 2006.

To sum up

, the merchandising completely changed through given years in all categories of books, especially in kids volumes, which has changed the most.