Table 1-22:  Median Age of Automobiles and Trucks in Operation in the U.S.,,,,,,,,,,,
 ,Automobiles,,Trucks,,,,,,,,
1970,4.9,,5.9,,,,,,,,
1975,5.4,,5.8,,,,,,,,
1980,6.0,,6.3,,,,,,,,
1985,6.9,,7.6,,,,,,,,
1990,6.5,,6.5,,,,,,,,
1991,6.7,,6.8,,,,,,,,
1992,7.0,,7.2,,,,,,,,
1993,7.3,,7.5,,,,,,,,
1994,7.5,,7.5,,,,,,,,
1995,7.7,,7.6,,,,,,,,
1996,7.9,,7.7,,,,,,,,
1997,8.1,,7.8,,,,,,,,
1998,8.3,,7.6,,,,,,,,
1999,8.3,,7.2,,,,,,,,
2000,8.3,,6.9,,,,,,,,
KEY:  N = data do not exist.,,,,,,,,,,,
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"NOTE:  The National Personal Transportation Survey conducted by the U.S. Department of Transportation, Federal Highway Administration, estimates the mean age of automobiles, trucks, and vans for several years:",,,,,,,,,,,
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,1969,1977,1983,1990,1995,,,,,,
Automobiles,5.1,5.5,6.7,7.6,8.2,,,,,,
Trucks,N,6.4,7.9,9.0,8.3,(inc. vans),,,,,
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"SOURCE:  The R.L. Polk Co., personal communication, Aug. 9, 2001.",,,,,,,,,,,
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