The pie charts compare the proportion of main transportation methods of people traveling to a university in the years 2004 and 2009.
From an overall perspective, it can be observed that cars and buses were the dominant methods in both years, while trains and walking were the lowest transportation methods.
In terms of traveling, the percentage of bus users increased from 33% in 2004 to 46% in 2009. The car users saw a dramatic decline from 51% in 2004 to 28% at the end of the timeframe, while bicycle riders witnessed a remarkable growth, increasing from 9% in 2004 to 16% in 2009.
On the other hand, trains accounted for a minor share, rising from 3% to 4% in 2009. It increases by 1%. In contrast, walking was 4% in 2004, and it rose to 6% at the end of the period.
