The bar chart below shows the passenger kilometres traveled by different means of transport in the UK in 1990 and 2000.

The bar chart demonstrated the total mileage of five vehicles in the UK in a decade. The units are shown in billions.

Overall

, there was an increase in

distance

travelled over the period examined.

Additionally

, among the six types of vehicles, buses and trains were more popular. In 1990, the

distance

that buses came through was about 40

billion

kilometres

,

while

trains were 35

billion

kilometres

. In 2000, the

distance

covered by both from of transport rose to more than 3

billion

kilometres

for each. Turning back to the remaining statistics, in 1990, motorbikes had the highest

distance

which was about 4

billion

kilometres

,

while

bicycle was the vehicle that had the lowest

distance

which was 3

billion

kilometres

.

Moreover

, the air was the type of transport that had the lowest value of the

distance

which illustrated 1

billion

kilometres

. After ten years, motorbikes and bicycles experienced a decline in levels of usage, with figures dropping by 1

billion

kilometres

for each,

whereas

the figure for air travel increased strongly by 3

billion

kilometres

.