Table 4-15M:  Bus Fuel Consumption and Travel,,,,,,,,,,,,,,,,,
,1960 ,1965 ,1970,1975,1980,1985,1990,1991,1992,1993,1994 ,1995 ,1996 ,1997 ,1998  ,1999 ,2000 
Number registered (thousands),272,314,378,462,529,593,627,631,645,654,670,686,695,698,716,729,746
Vehicle-kilometers traveled (millions),"6,920","7,564","7,242","9,817","9,817","7,242","9,173","9,334","9,334","9,817","10,300","10,300","10,622","11,011","R11,277","12,331","12,233"
Fuel consumed (million liters),"3,131","3,312","3,104","3,986","3,854","3,157","3,388","3,271","3,324","3,517","3,649","3,664","3,748","3,888","R3,937","4,346","4,202"
Average kilometers traveled per vehicle (thousands),25.7,24.0,19.4,21.1,18.4,12.1,14.6,14.6,14.4,15.1,15.4,15.1,15.1,15.8,15.8,16.9,16.4
Average kilometers traveled per liter,2.2,2.3,2.4,2.4,2.5,2.3,2.7,2.8,2.8,2.8,2.8,2.8,2.8,2.8,2.8,2.8,2.9
Average fuel consumed per vehicle (liters),"11,504","10,539","8,221","8,627","7,291","5,319","5,406","5,181","5,155","5,374","5,443","5,345","5,394","5,568","R5,504","5,966","5,633"
KEY:  R = revised.,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,
"NOTES:  Includes both publicly and privately owned school, transit, and other commercial buses.",,,,,,,,,,,,,,,,,
Numbers may differ slightly from previous year's metric tables because a higher precision conversion factor was used.,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,
"SOURCES:  1960-94: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics Summary to 1995,  FHWA-PL-97-009 (Washington, DC: July 1997), table VM-201A.",,,,,,,,,,,,,,,,,
"1995-2000: Ibid., Highway Statistics (Washington, DC: Annual issues), table VM-1.",,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,