From the given table we can define changes of the average number of kilometers traveled by an adult.
The avarage distance of way by car is doubled due to car revolution. In 2007, 25 percent of humans had own cars. Nowadays every third man has own car.
Walking distance is decreased by 100 kilometers ,that is why there is more fat people now and they prefer move by transport than by themselves.
By assumption, taxi is concurrent to bus transport because of speed of movement and not each bus is able to drive your to your home’s door. That is why traveled distance by taxi is doubled ,bus distance is decreased by 100 kilometers.
The table illustrates that quantity of people who traveled by bike is fallen,that is also to increasing of quality of fat people and they did not want to travel by their legs.