The pie chart illustrates 
the 
information about how people commuted to a particular Correct article usage
apply
univeysity
 in 2004 and 2009. 
Correct your spelling
university
Overall
, cars were selected by the majority of people in 2004. Linking Words
However
, buses became dominant in 2009. 
Linking Words
Fisrt
, cars were selected by the majority of commuters to the university as a means Correct your spelling
First
transport
 in 2004, 51%. Though, the Change preposition
of transport
persentage
 of car users reduced to 28% in 2009 and became the second largest section. Moving onto the next section  of Correct your spelling
percentage
bus
, it was responsible for 33% of the chart in 2004. Add an article
the bus
Following 
Linking Words
this
, there was a significant increase of 13% in the bus section in 2009. As for the part of Linking Words
Add an article
the bicycle
a bicycle
bicycle
, the figures amounted to just 9% in 2004. Fix the agreement mistake
bicycles
Then
 the number of commuters who prefer bikes  accounted for 16% in 2009. In terms of walking, in 2004 only 4 % of the chart belonged  to Linking Words
this
 unit, Linking Words
while
 the percentage reached Linking Words
to 
6 % in 2009.  Change preposition
apply
Futhermore
, travelling by train was Correct your spelling
Furthermore
choosen
 by the Correct your spelling
chosen
lest
 Correct your spelling
least
percent
 of people in both 2004 and 2009, comprising 3 and 4 % respectively.Change the spelling
per cent