"TABLE 1
Sample Sizes (Unweighted) and Standard Errors (SE) of Estimates Weighted to Reflect Total U.S. Population Age 16+ for Figure 1",,,,,,,,,,,,,,,
Bicycled in past 30 days   ,Total,Male,Female,16-24,25-34,35-44,45-54,55-64,65+,Non-Hisp. White,Non-Hisp. Black,Non-Hisp. Other,Hispanic,,
Sample size,"2,548","1,335","1,213",449,563,693,471,238,134,"2,017",160,133,238,,
Standard errors of estimates    ,0.53,0.87,0.62,1.59,1.3,1.22,1.18,1.18,0.81,0.6,1.76,2.27,1.83,,
"SOURCE: National Survey of Pedestrian and Bicyclist Attitudes and Behaviors, 2002. National Highway Traffic Safety Administration (NHTSA) and Bureau of Transportation Statistics (BTS).",,,,,,,,,,,,,,,