The pie chart illustrates the main transportation methods used by people who work or study at university in 2004 and 2009.The data is described in percentage.
Overall, it can be seen that the highest preferred transport is a car in the year 2004,while in 2009 most of the people preferred bus.
In the year 2004, mostly used transportation by individuals was car slightly above half proportion and followed by bus transport used by a third, By contrast in the year 2009 bus mode of transport had 46% and followed by car transport 28%.
The utilization of bicycle was 9% in 2004, and it had been increased to 16% in 2004.similarly Train and walking mode of transport had also been increased from 3%,4% in 2004 to 4%,6% in 2009