The chart shows us 
Use synonyms
book
 rent ranking in a British local library in 2009.
General, despite the fact that at the beginning of Correct article usage
the book
Use synonyms
Add an article
the year
year
 the Add a comma
year,
number
 of borrowed books Use synonyms
were
 low, by the end of Correct subject-verb agreement
was
Use synonyms
year
 it gradually increased. All in all, the whole Add an article
the year
year
 was fluctuating. The Use synonyms
least
 Correct word choice
lowest
number
 of Use synonyms
book
 renters was in the second month and the highest point was Use synonyms
at the end
 of Linking Words
Use synonyms
year
.
Add an article
the year
At
 the first part of Change preposition
In
Use synonyms
Add an article
the year
year
 the Add a comma
year,
book
 rent ranking started Use synonyms
stable
 growth. By the chart below it is noticeable that between January and Change preposition
to stable
February
 the Add a comma
February,
number
 of rented books decreased from 10 to 6. Use synonyms
After 
Linking Words
this
 downturn Linking Words
book
 renters Use synonyms
number
 reached 13 by April. Use synonyms
At
 July the count increased to 15 from June, when it was 14.
Even if the second part of Change preposition
In
Use synonyms
year
 had a high rate, there were decreases. At the start it reached Add an article
the year
a year
the
 high level, to be more accurate it was 20 and the next month the Correct article usage
a
number
 fell half as much as it was. Between October and November there sharp decline from 14 to 9. Use synonyms
However
, in December it reached Linking Words
the
 highest peak, which was 21.Change the word
its