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

, 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

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

then

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

third,

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

, Walking and training, which were the

last

methods, touched 4 and 3 in 2004;

thereafter

, they respectively hit 6 and 4 per cent.