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Table A-7
Mean Personal Vehicle Model Year by Household Income and Number of Adults in Household

(see Figure 4 in text)

Excel | CSV

  Mean SE
All households 1993.6 0.035
Household income    
Less than $25,000 1991.3 0.098
$25,000-$49,999 1993.0 0.066
$50,000-$74,999 1994.2 0.089
$75,000-$99,999K 1994.9 0.089
$100,000 or more 1995.7 0.077
Number of adults    
Two or more adults 1993.7 0.037
One adult 1992.9 0.089

NOTE: SE = standard error.

SOURCE: The 2001 National Household Travel Survey, vehicle file, U.S. Department of Transportation.