Table 5:  Percent of Long-Distance Trips by Mode for Domestic and International Travel,,,,,,,,,
,Interna- tional ,Standard error,Domestic,Standard error,Total,Standard error,,,
Mode,,,,,,,,,
Personal vehicle,42.1,3.82,90.5,0.32,89.5,0.33,,,
Air,52.2,3.61,6.5,0.24,7.4,0.26,,,
Bus,2.4,0.98,2.1,0.12,2.1,0.12,,,
Train,0.7,0.44,0.8,0.11,0.8,0.11,,,
Other,2.6,0.85,0.2,0.05,0.2,0.05,,,
Total,100.0, ,100.1, ,100.0,,,,
"
NOTES:  Only trips in which the transportation mode, international/domestic status, and international destination could be determined are included.",,,,,,,,,
"
Underlined estimates are based on a small sample size (<30) or a coefficient of variation greater than 30% and are not reliable. ",,,,,,,,,
"SOURCE:  U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, Federal Highway Administration, National Household Travel Survey, long-distance file, 2001 (Washington, DC)",,,,,,,,,



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