Figure 1,,,,,,,
Highway Trust Fund Revenue Sources,,,,,,,
(Billions of chained 1998 dollars),,,,,,,
,1970,1975,1980,1985,1990,1995,1999
Motor fuel tax paid by household,8.5,7,5,10,9.8,11.9,18.8
Motor fuel tax paid by business,4.5,4,2.9,5.3,4.4,6.9,10.7
Other transportation excise taxes,5.8,4.7,3.9,2.8,2.3,3.2,3.1
"SOURCES:
U.S. Department of Transportation, Bureau of Transportation Statistics, “Federal Gas Tax: Household Expenditures from 1965 to 1995,” TranStat, August 1997.

1999 data—U.S. Department of Transportation, Bureau of Transportation Statistics estimates based on U.S. Department of Commerce, Bureau of Economic Analysis, Survey of Current Business, various issues; U.S. Department of Labor, Bureau of Labor Statistics, “Consumer Expenditure Survey,” 1999; and U.S. Department of Transportation, Federal Highway Administration, Highway Statistics 1999 (Washington, DC: 2000).",,,,,,,