the line graph indicates how londoners commute to work

The given pis charts indicate how Londoners have historically commuted to work and the average London traffic speed over the period from 1970 to 2010. It is evident that there was a remarkable dip in the portion of car and bus while the opposite was true of the remaining transport means. In addition, the period indicated experience a moderate dip in the London’s average speed. Regarding the first chart given, 41% of Londoners commuted to work by car in 1970. This value climbed to 47% by 1990 but then falls gradually to 34% in 2010. Subways usage was negatively correlated. The 32% of total London commuters that travelled by subway in 1970 dips to 26% by 1990 only to grow to 36% by 2010. Bus usage fell from a high of 23% in 1970 to 19% in 2010. Traveling to work by bicycle or on foot saw modest grow from 2% in 1970 to 8% and 5% in 2010, respectively. The second chart indicates that traffic speeds in London have steadily over the time shown. In 1970, average London traffic speeds were 24 miles per hour. This figure low to 19% miles per hour in 1990 and 15 miles per hour in 2010.