The given pie chart illustrates primary sources of transportation of students that going to the university in 2004 and 2009 years.
Overall there is a positive trend in a usage of bus as a transportation method. While car expreienced shift from being the top choice as a tranportation source to becoming less popular among students.
In a 2004 getting to the university by car was preferred by over a half of the respondents, overpassing all other transportation sources. However, travelling by bus was still in usage and ranked as a second top choice, gaining 33%. Meanwhile other methods of transfer like bycicle, train, and walking didn’t even reach 10%,showcasing all together only 16% of the students’ preference.
After 5 years, in 2009, student’s preference shifted towards bus, and buses’ popularity increased by 13%, surpassing cars and becoming number one popular choice. While, car had experienced downfall up to 28%, dropping to the second place as a popular transportation source. Getting to the university by bycicle unexpectedly rose to 16%, displaying a 5% increase. Whereas other transfer methods like train and walking slightle increased by 1-2%.