Write at least 150 words.

The graph below shows the different modes of transport used to travel to and from work in one European city in 1960, 1980 and 2000.

The graph shows the changing patterns in commuting by train, car, tube or bus for commuters  in London in the years 1960, 1980 and 2000.  
The number of people using trains at first rose from just under 20% in 1960 to about 26% in 1980, but then fell back to about 23% in 2000. 

Use of the tube has been relatively stable, falling from around 27% of commuters in 1960 to 22% in 1980, but climbing back to reach 25% by 2000.  

On the other hand, the use of cars increased steadily from just over 5% in 1960 to 23% in 1980, reaching almost 40% by 2000, whereas the popularity of buses has declined since 1960, falling from just under 35% in 1960 to 27% in 1980 and only 15% in 2000. 

The graph indicates the growing use of cars for commuting to work between 1960 - 2000, and the corresponding decline in the popularity of buses from being the most popular mode of transport in 1960 to the least popular in 2000.