The bar chart gives information about how many passenger kilometers were traveled by different means of transport in the UK between 1990 and 2000.
Overall, the number of kilometers which passengers travelled by certain means of increased over 10-year period. In addition, people tended to use bus and rail when visiting a place was always significantly higher than in other categories.
Generally, the passenger kilometers travelled by bicycle, bike, ari, bus and rail in 1990 was totally 100 billions and this number grew moderately to about 113 billions after 10 years. In 1990, the passenger kilometers travelled by bus was approximately 45 billions and this figure rose slightly in 2000. The passenger kilometers travelled by rail in 1990 was around 40 billions and increase mildly in 2000.
The passenger kilometers travelled by bicycle, bike and ari was fairly similar in this period. People using bicycle or bike to travel was around 5 billions in 1990, and this figure decrease to approximately 3 billions in 2000. Meanwhile, how many people travelled by ari slightly grew from 2 billions in 1990 to 5 billions in 2000.