TABLE 2 All-Purpose Average Household Person-Trip Rates,,,,,,,,,
,Sample,Urbanized area,,Urban cluster,,Rural area,,All areas,
,,Mean,Sample size,Mean,Sample size,Mean,Sample size,Mean,Sample size
Unweighted,National sample,9.21,"7,988",9.00*,"2,541",9.22,"4,914",9.18*,"15,443"
,East South Central sample,9.79,391,8.98*,126,8.8,385,9.26*,902
,Surrounding-states sample,9.41,"1,503",9.32*,481,9.80*,920,9.52*,"2,904"
,Similar-SE-states sample,9.68,"1,272",9.15*,465,8.88,"1,044",9.29*,"2,781"
,KY standard sample,9.15,140,6.16,63,8.27,135,8.24,338
,KY add-on sample,—,—,8.81*,335,8.25,819,8.41,"1,154"
Weighted,National sample,9.55,"7,988",9.15*,"2,541",9.64,"4,914",9.51*,"15,443"
,East South Central sample,10.04,391,9.35*,126,9.67,385,9.79*,902
,Surrounding-states sample,9.46,"1,503",9.37*,481,10.20*,920,9.68*,"2,904"
,Similar-SE-states sample,9.88,"1,272",9.43*,465,9.53,"1,044",9.67*,"2,781"
,KY standard sample,9.44,140,5.73,63,8.89,135,8.53,338
,KY add-on sample,—,—,9.31*,335,8.42,819,8.68,"1,154"
Key: * indicates the value is significantly different from the Kentucky standard sample value at the 0.05 level of significance.,,,,,,,,,
Sources: Calculations based on data from 2001 NHTS national sample and Kentucky add-on sample.,,,,,,,,,