The three given pie charts show the amount of time that 
undergraduates
 and Use synonyms
postgraduates
 Use synonyms
spent
 in a library and the comparison between them and the total number of Wrong verb form
spend
a 
Correct article usage
apply
university's
 students in Britain.
From an Change noun form
university
overall
 perspective, it is evident that the majority of the Linking Words
undergraduates
 spent 1 to 7 Use synonyms
hours
 and the minority of them spent more than 15 Use synonyms
hours
. Meanwhile, the Use synonyms
postgraduates
 performed Use synonyms
opposite
.
As can be seen in the total statistics, the percentage of pupils that spent 1 to 7 Correct article usage
the opposite
hours
 was the highest, at 50%, the data for the group that spent 8 to 14 Use synonyms
hours
 was lower, at 35%. Use synonyms
However
, the group that paid more than 15 Linking Words
hours
 accounted for the lowest number, at only 15%.
Use synonyms
Moreover
, the proportion of Linking Words
undergraduates
 that spent 1 to 7 Use synonyms
hours
 and 8 to 14 Use synonyms
hours
 were 63% and 28%, respectively, compared to 17% and 32% in that of Use synonyms
postgraduates
. Use synonyms
In addition
, there was a significant gap in the amount of time that the Linking Words
undergraduates
 and Use synonyms
postgraduates
 Use synonyms
who 
spent more than 15 Correct pronoun usage
apply
hours
 at the library, which was 9% and 51%, respectively.Use synonyms