The set of pie charts illustrates the major techniques of movement for people travelling to daily places such as, a university, for work or study in the years 2004 and 2009. Overall, all figures rose except for the proportion of cars that decreased. Moreover, the figure for cars ranked first, while buses stood at the second place. However, they swapped places.
At the beginning, in 2004, the proportion of cars was the most popular and it stood at the highest by 51% of all trips. However, the figure for cars declined to 28% by 2009. In contrast, the percentages of people using the bus stood at 33% but it increased to 46% in 2009.
The rate of bicycle started at 9% following that it upgraded to 16% by 2004. In the first year, 2004, the data for walking was at 4% and it slightly increased by 2% in 2009. The lowest proportion for train was at 3% and it inched up by 1% in 2009.