Figure 1-3 - Freight Transportation Activity, Energy Consumption, and Energy Efficiency Indexes, 1990=1

Figure 1-3 - Freight Transportation Activity, Energy Consumption, and Energy Efficiency Indexes, 1990=1

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Freight 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000
Activity 1.00 1.00 1.03 1.04 1.09 1.13 1.15 1.15 1.17 1.19 1.21
Energy 1.00 0.99 1.00 1.01 1.07 1.12 1.14 1.15 1.17 1.23 1.28
Efficiency 1.00 1.02 1.03 1.03 1.02 1.01 1.01 1.00 1.00 0.96 0.94

Source: Department of Transportation, Bureau of Transportation Statistics, National Transportation Statistics 2002, tables 1-44, 4-6.