Figure 2 - Increases in Passenger-Miles of Travel (PMT) and Factors Affecting Travel Demand: 1975-2000
Figure 2 - Increases in Passenger-Miles of Travel (PMT) and Factors Affecting Travel Demand: 1975-2000
(Percent Increase)
Excel | CSV | Graphic Version
| Percent | |
|---|---|
| PMT | 87.51 |
| Automobiles | 67.32 |
| Income | 64.25 |
| workers | 52.12 |
| households | 48.31 |
| Population | 30.62 |
SOURCES: U.S. Department of Commerce, U.S. Census Bureau, Statistical Abstract of the United States: 2001 (Washington, DC: 2002); various sources as cited in U.S. Department of Transportation, Bureau of Transportation Statistics, National Transportation Statistics 2001 (Washington, DC: 2002); and various sources as compiled by the Bureau of Transportation Statistics.