The given charts give data concerning the number of kilometres traveled for commuting, Transport or delivery and personal purposes in the period of 20 years, and the proportion of five types of vehicles in Great Britain in the year 1990 and 2010.
Overall, it is clear that travelling for Transport or delivery purposes accounted for the highest number of kilometers for the given period. Moreover, Cars were the most popular type of vehicle in both years, 1990 and 2000.
Firstly, only around 2000 kilometre was travelled for commuting from the first year, 1990 to the last year 2010, which was the lowest number among all purposes. On the other hand, the figures for transporting or delivery were highest, with more than 6000 kilometres in 1900, then reached at its peak at almost 8000 kilometres in 1995. although its figures declined significantly to 6000 kilometres at the end of the period, it was by the most hightest numbers among three travel purposes.
On the other hand, cars accounted for the highest percentage usage in 1990 and 2010, with 63% and 59%, whereas trucks were the second most common type of vehicle with 25% and 30% repectively.