The bar charts indicate number of incidents and injuries by various transportations in 2002 per 100million pasenger miles travelled.
Overall, there are 5 types of diagramms;transportations(commuter rail, heavy rail, light rail,and bus) and demand response. Numbers of incidents showed dominant for all transportations in 2007.
Regarding to incidents, commuter rail showed 20,000 million miles and heavy rail experienced 51,000 miles. Another interesting thing is that light rail and bus composed similar 76,000 miles. As a result, overall demand response constitute 225,000 miles.
According to numbers of injuries, first figure showed 17,000 PMT(passenger miles travelled). Heavy rail and light rail experienced 35,000 and 39,000 miles respectively, while bus was most preferred transportation across injuries with 66,000 miles. At the end, demand response indicated 173,000 PMT.
