Table 5,,,,,, Injured Persons by Transportation Mode,,,,,, Mode,,1970,1980,1990,1995,1999 Air carrier,,107,19,29,25,57 Commuter carrier,,N,14,11,25,2 On-demand air taxi,,N,43,36,14,14 General aviation,,715,681,402,395,325 Highwaya ,,N,N,"3,231,000","3,465,000","3,236,000" Railroadb,,"17,934","58,696","22,736","12,546","10,509" Transitc,,N,N,"54,556","57,196","55,325" Commercial ship ,,,,,, ,Vessel accidents,105,180,175,145,113 ,Nonvessel accidentsd,U,U,U,"1,916",399 Recreational boating,,780,"2,650","3,822","4,141","4,315" Gas and hazardous ,,,,,, liquid pipeline,,254,192,76,64,107 "a Includes passenger car occupants, motorcyclists, light-duty and large trucks, bus occupants, pedestrians, pedalcyclists, occupants of unknown vehicle types, and other nonmotorists.",,,,,, "b Injuries resulting from train accidents, train and nontrain incidents, and occupational illness. Includes Amtrak.",,,,,, "c Injuries resulting from all reportable incidents, not just from accidents. Includes commuter rail, heavy rail, light rail, motor bus, demand responsive, van pool, and automated guideway.",,,,,, "d Injuries unrelated to vessel accidents, e.g., an individual getting a cut while onboard a vessel.",,,,,, Key: N = data do not exist; U = unavailable.,,,,,, Note: Each mode may use different reporting criteria for injuries.,,,,,, "Source: U.S. Department of Transportation, Bureau of Transportation Statistics, National Transportation Statistics 2000 (Washington, DC: In press).",,,,,,