The pie charts below show the percentage of five kinds of books sold by a bookseller between 1972 and 2012. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The pie charts below show the percentage of five kinds of books sold by a bookseller between 1972 and 2012. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.
IELTS Writing Task Chart for The pie charts below show the percentage of five kinds of books sold by a bookseller between 1972 and 2012. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.
The pie charts compare the proportion of
sales
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in five book
genres
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in 1972, 1992, and 2012.
Overall
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,
adult
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and
children’s
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fiction
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became more popular over the forty-year period,
whereas
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the
share
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of
sales
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for
travel
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books
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,
biographies
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, and other categories declined. In 1972, other, unspecified
genres
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represented the largest
share
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, at 25% of total book
sales
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.
Biographies
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accounted for 20%, the same proportion as both
children’s
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and
adult
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fiction
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.
Travel
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books
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made up the smallest
share
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at just 15%. By 1992,
adult
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fiction
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had risen slightly to 25% of total
sales
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, overtaking all other
genres
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.
Children’s
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fiction
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followed at 22%,
while
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travel
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books
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increased marginally to 18%.
In contrast
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,
biographies
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fell to 15%, and other
genres
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declined by five percentage points to 20%. In 2012, the dominance of
adult
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fiction
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became more pronounced, reaching 45% — nearly double the 25%
share
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of
children’s
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fiction
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. Meanwhile,
travel
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books
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,
biographies
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, and other
genres
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all continued to lose market
share
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, each falling to around 10% of total
sales
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.

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Sentences: Add more complex sentences.
Vocabulary: Replace the words sales, genres, adult, children’s, fiction, share, travel, books, biographies with synonyms.
Vocabulary: The word "proportion" was used 2 times.
Vocabulary: The word "declined" was used 2 times.
Vocabulary: The word "fell" was used 2 times.
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