Table 1: Percent of adults in the U.S. departing from a domestic airport
between November 2003 and December 2004
|Estimate (percent)||Standard Error (percent)||Sample Size|
|Flew during the reference
|Did not fly during the
KEY: NA = Not applicable
NOTE: 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.