Table 5,,,,,,,,,,,, Distribution of travelers based on differences between expected and reported wait time at security screening,,,,,,,,,,,, Reported Versus Expected Wait,Estimate (percent),Standard Error (percent),Sample Size,,,,,,,,, Shorter or much shorter,46.8,3.4,138,,,,,,,,, About what was expected,37.8,3.2,115,,,,,,,,, Longer or much longer,8.8,2.0,25,,,,,,,,, Had no expectations,6.5,1.5,21,,,,,,,,, TOTAL,100.0,NA,299,,,,,,,,, KEY: NA = Not applicable,,,,,,,,,,,, NOTES: Percentages may not sum to 100 percent due to independent rounding. All estimates are weighted to represent U.S. noninstitutionalized adult population (18 and older).,,,,,,,,,,,, "SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics, Omnibus Household Survey, December 2004.",,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,,