Table 5: Percent of Long-Distance Trips by Mode for Domestic and International Travel
Thursday, December 22, 2011
Table 5: Percent of Long-Distance Trips by Mode for Domestic and International Travel
| International | 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)