TABLE 1-21a Change in Highway Vehicle-Miles of Travel by Vehicle Type: 1993-2003

Monday, September 10, 2012

1993 = 100

	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003
Highway, total	100	103	106	108	112	115	117	120	122	124	126
Passenger vehicles	100	102	105	108	111	114	116	119	121	124	125
Passenger cars	100	102	105	107	109	113	114	116	118	121	121
Light trucks	100	103	106	109	114	116	121	124	126	130	134
Buses	100	105	105	107	112	114	125	124	116	112	108
Motorcycles	100	103	99	100	102	104	107	106	97	96	96
Freight vehicles	100	106	111	114	120	123	127	129	131	134	135
Trucks, single-unit, 2-axle, 6-tire or more	100	108	110	113	118	120	124	124	128	134	137
Trucks, combination	100	106	112	115	121	124	128	131	132	135	134

NOTES: Light trucks include sport utility vehicles, minivans, and pickup trucks. To make it easier to compare data of differing magnitudes over time, the Bureau of Transportation Statistics divided the data for all years in each category (see table 1-21b) by the initial year value.

SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, calculations using data in table 1-21b.

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TABLE 1-21a Change in Highway Vehicle-Miles of Travel by Vehicle Type: 1993-2003

TABLE 1-21a Change in Highway Vehicle-Miles of Travel by Vehicle Type: 1993-2003