The pie charts below show the percentage of five kinds of books sold by a booksellere between 1972 and 2012

The given pie charts

demostrate

Correct your spelling

demonstrate

the

rate

of five types of

books

sold from 1972 to 2012.

Overall

, it can be seen that the

rate

of fiction

books

either for adults or children rose,

depite

Correct your spelling

despite

the

percantage

Correct your spelling

percentage

of biography

books

decreased

Wrong verb form

decreasing

show examples

. Meanwhile, the figure of travel

books

zig-zagged throughout the

period

. In detail, the most significant increase belonged

the

Change preposition

to the

show examples

category of

adult’s

Change noun form

adult

show examples

fiction

books

, which increased more

then

Replace the word

than

show examples

doubled over the

period

. The

rate

of children’s fiction

was

Unnecessary verb

apply

show examples

gradually rose, from 20

percent

Change the spelling

per cent

show examples

to 25

percent

Change the spelling

per cent

show examples

. Turning to the trend of decline, the

percantage

Correct your spelling

percentage

of biography

books

remarkably decreased over the time frame, which

was

Unnecessary verb

apply

show examples

represented one in fifth in 1972 and dropped to 8%. In terms of the

rate

of solded travel

books

, a fluctuation was seen between 1972 and 2012, with a slight 3% increase in the first 30 years, and a decline from 18% to 10 % from 1992 to the end of the

period

.

Additionally

, the proportion of the others category was shown a decline, which represented a quarter in the

beginnig

Correct your spelling

beginning

and dropped by almost half over the

period

and accounted for 12

percent

Change the spelling

per cent

show examples

in 2012.