The bar chart illustrates the number of excursions to and from school from 5 age to 12 age in 1990 and 2010.
Overall, it can be observed that all categories showed downward figures at all given year with exception of car passenger.
Looking at this bar chart more closely, one can observe that walking remained an all-time high of about 11 millions in 1990 before falling dramatically around 6 millions, followed by bus, began the year at rough 7 millions, it dropped gradually at approximately 4 millions. Next cycle, and walking and bus showed similar trends. The former had at about 6 millions in 1990 and dropped at 2 millions in 2010, which only all-time figure. The latter had at about 6 millions in less long before decreasing continually at about 3 millions.
Moreover, in contrast, car passenger showed at 2 millions whereas its remained skyrocket significantly, which was the largest number of rate in 2010.