The three pie chart compares the proportion of five sorts of books sale by a bookseller during the period from 1972 to 2012. Overall, it can be seen that adult fiction type book sale higher than other types of book. Whereas biography, travel and other category books sold rate was fall down during given time period. In 1972, children’s fiction, adult fiction, and biography books sold proportion rate was same, which was 20% each. Travel and other books sale rate in 1972 at 15% and 25% respectively. Whereas 15% rate lower and 25% rate maximum in 1972. After 1972, adult fiction sold rate increased in 1992 by 5% then it was reached 45% by 2012. This is the highest rate in graph. Also in children’s fiction book sale rate grew up on the contrary at lower rate. The rate was 20%, 22%, and 25% in respective given years. By contrast, biography books sale rate decreased at 20% to extremely small 8% between 1972 and 2012. 15% sold rate of travel books in 1972, then it was increased by 3% in 1992, therefore it was fall down at 12% in 2012.
The three pie chart compares the proportion of five sorts of
books
sale
by a bookseller during the period from 1972 to 2012.
Overall
, it can be
seen
that adult
fiction
type
book
sale
higher than other types of
book
. Whereas biography, travel and other category
books
sold
rate
was fall down during
given
time period. In 1972, children’s
fiction
, adult
fiction
, and biography
books
sold proportion
rate
was same, which was 20% each. Travel and other
books
sale
rate
in 1972 at 15% and 25%
respectively
. Whereas 15%
rate
lower and 25%
rate
maximum in 1972. After 1972, adult
fiction
sold
rate
increased in 1992 by 5% then it
was reached
45% by 2012. This is the highest
rate
in graph.
Also
in children’s
fiction
book
sale
rate
grew up
on the contrary
at lower
rate
. The
rate
was 20%, 22%, and 25% in respective
given
years. By contrast, biography
books
sale
rate
decreased at 20% to
extremely
small
8% between 1972 and 2012. 15% sold
rate
of travel
books
in 1972, then it
was increased
by 3% in 1992,
therefore
it was fall down at 12% in 2012.