Table A-1 Travel-Related Characteristics of Individuals 15 and Older, in Percent

Table A-1
Travel-Related Characteristics of Individuals 15 and Older, in Percent

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  Percent SE
Drivers 88 0.18
Used public transit in last 2 months 17 0.23
Biked in the last week 8 0.18
Have travel-affecting medical condition 9 0.14
Are somewhat to severely concerned about highway congestion 50 0.35

NOTES: Percents do not total 100% since categories are not mutually exclusive.
SE = standard error.

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