Figure 1,,,,,,,
Growth in the Number of Passenger Cars and Light Trucks,,,,,,,
,,,,,,,
,1970,1975,1980,1985,1990,1995,1999
Passenger cars ,"89,243,557","106,705,934","121,600,843","127,885,193","133,700,496","128,386,775","132,000,000"
Light trucks,"14,210,591","20,418,250","27,875,934","37,213,863","48,274,555","65,738,322","75,000,000"

"SOURCES: U.S. Department of Transportation, Federal Highway ",,,,,,,
"Administration, Highway Statistics Summary to 1995, FHWA-PL-97-009 ",,,,,,,
"(Washington, DC: July 1997), table MV-201.       ",,,,,,,
"____. Highway Statistics 1999 (Washington, DC: 2000).       ",,,,,,,