The given table and pie chart illustrate the main causes of traveling and several problems that faced the public while travelling in the USA in 2009.
Overall, the main reason why people travel was their work, and the least common reason was visiting relatives or friends. A considerable number of people could not travel due to the costs for travel, while only a small portion of people were affected by the lack of the space for pedestrians.
In terms of reasons for travel, job was the dominant cause, which accounted for 49%. Personal needs for tourism, was the second most common reason, made up 18%, whereas visiting friends was less popular accounting for only 6%.
Moving to the pie chart, 36% of individuals were unable to travel due to the prices. Another issue was aggressive drivers, which ranked third at 17%, slightly less than safety concerns, which accounted for 19%.
