What is the farthest distance you can walk by yourself, without any
special equipment or help from others?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
Not any distance 68 1.4 0.2 1.0 1.7
Across a small room 42 0.8 0.1 0.5 1.1
About the length of a typical house 72 1.4 0.2 1.0 1.7
About one or two city blocks 247 5.2 0.4 4.5 6.0
About one mile 335 7.2 0.4 6.4 8.1
More than one mile 3328 84.0 0.6 82.8 85.2

Among all respondents, excluding unknowns and refusals.