Figure 1,,
Usual Means of Travel to Work: 1990 and 2000,,
(Percentage of workers),,
,1990,2000
"Car, truck, or van -- drove alone",73,76
"Car, truck, or van -- carpooled",13,11
Public transportation (including taxi),5,5
Walked,4,3
Other means,1,1
Worked at home,3,3
"SOURCES: U.S. Department of Commerce, U.S. Census Bureau, Census 2000 Supplementary Survey for the United States, available at http://factfinder.census.gov/home/en/C2SS.html, as of Mar. 27, 2002.

_____. Means of Transportation to Work for the U.S.: 1990 Census, available at http://www.census.gov/population/socdemo/ journey/usmode90.txt, as of Sept. 17, 2001.",,