Figure 4.  Walking,,,,,
"(Percent)
",,,,,
,Disabled,Nondisabled,,,
<25,56.04,55.03,,,
25-64,47.95,60.51,,,
65 and older,37.66,53.75,,,
"SOURCE:  U.S. Department of Transportation, Bureau of Transportation Statistics, 2002 National Transportation Availability and Use Survey",,,,,