Figure 8
Households by Number of Vehicles

(Percent)

Excel | CSV | Graphic Version

Sources: 1983-1995-U.S. Department of Transportation (USDOT), Federal Highway Administration (FHWA), Nationwide Personal Transportation Survey, Our Nation's Travel (Washington, DC: 1997).
2001-USDOT, Bureau of Transportation Statistics and FHWA, National Household Travel Survey (Washington, DC: 2003).