Table 3
Sample Sizes (Unweighted) and Standard Errors (SE) of Estimates Weighted
to Reflect Total Reflect Total Bicycling Trips Taken by U.S. Population Age
16+ for Figure 3
Excel |
CSV
| Sample size |
3,700 |
1,289 |
685 |
958 |
471 |
297 |
| Standard errors of estimates |
0 |
0.94 |
0.74 |
0.79 |
0.6 |
0.48 |
SOURCE: National Survey of Pedestrian and Bicyclist Attitudes and Behaviors,
2002. National Highway Traffic Safety Administration (NHTSA) and Bureau of Transportation
Statistics (BTS).
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