Table B2,,,,,,,,,,
"Distribution of Pre- and Post-9/11 Long-Distance Trips by Age Group, for Each Mode",,,,,,,,,,
NOTE: Cells with a small sample size (< 30) or that have a covariance or c.v. (> 0.3) are shaded dark grey to indicate that the weighted estimates are not reliable. Cells with bold type indicate significant differences (p<0.05) between pre-9/11 and post-9/11 estimates.,,,,,,,,,,
,"Percentage trips
(standard error)",,,,,,,,,
Age group,Personal vehicle,,Air,,Bus,,Other,,All modes,
,Pre,Post,Pre,Post,Pre,Post,Pre,Post,Pre,Post
0 - 24,26.6,24.6,20.5,14.5,46.2,51.9,6.8,25.0,26.4,24.5
,(0.75),(0.68),(1.38),(1.23),(5.05),(3.44),(2.44),(10.50),(0.70),(0.63)
25 - 54,53.7,55.4,61.7,70.0,21.4,26.8,75.4,58.4,53.8,55.8
,(0.99),(0.84),(1.70),(1.50),(3.68),(3.34),(4.72),(10.03),(0.91),(0.76)
55 - 64,11.7,11.0,11.7,9.6,7.0,8.7,8.0,10.7,11.6,10.8
,(0.72),(0.44),(1.03),(0.80),(2.45),(2.19),(2.52),(4.51),(0.65),(0.42)
65 - 74,5.6,6.4,4.2,3.5,16.0,8.2,8.0,4.6,5.8,6.2
,(0.26),(0.34),(0.87),(0.47),(7.03),(1.74),(2.76),(1.61),(0.29),(0.31)
75 +,2.4,2.7,2.0,2.5,9.4,4.5,1.8,1.2,2.5,2.7
,(0.18),(0.22),(0.42),(0.45),(1.88),(0.97),(0.91),(0.66),(0.17),(0.21)
All trips,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0
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