The given pie charts depicts major modes of commute that people chose to travel to one of the universities in the years 2004 and 2009.
These pie charts overall present a percentage breakdown of various transportation modes used by the people to reach the university in 2004, as well as 2009.
The pie chart representing the data from the year 2004 shows that more than half of the populace visiting the university travelled by cars with buses being the second most popular option. The train ranked as the least preferred mode of commute for the citizens with only a meager 3 percent choosing it.
Looking at the pie chart showcasing the travel data from the year 2009, it is clear that the buses have replaced motor vehicles as the main mode of transport to the university with almost half of those commuting choosing to do so via buses with trains still occupying the last place. This change can be attributed to the levying of car parking charges in the university in the year 2006, as well as construction of a new bus stop in the campus in the year 2008.
