The following pie charts show the main modes of transportation people used to to travel to university for work or study in 2004 and 2009.

The

presenetd

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present

pie charts compare data about the percentage of people who used 5 various types of transportation systems that people use to travel to university for work or study

in

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at

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2 different times namely, 2004 and 2009.

Overall

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, it was important that the population who used public forms of transport and the items that helped to become healthy with less toxic gases increased.

According to

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the diagrams, at the start, the car, the most popular method of transportation in 2004, was just over half;

then

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it reduced significantly and reached 28 in 2009.The trend of the Bus,which was the second one in 2004 by one-

third,

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climbed moderately and hit the first stage in 2009 at 46%. The graphs demonstrate that in the beginning, Bicycles scored 9% after that its fashion jumped to 16% in 2009.

Additionally

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, Walking and training, which were the

last

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methods, touched 4 and 3 in 2004;

thereafter

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, they respectively hit 6 and 4 per cent.