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Percentage of mileage in roadway class
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1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Interstates 41.5 42.9 37.2 36...Excel | CSV | Graphic Version
1993 1994 1995 1996 1997 1998 1999 2000 2001 2001 2002 2003 Trucks inspected 1,947 1,974 1,840 2,039 2,148 1,763 1,862 1,928 2,087 2,087 2,...Thousands of short tons
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1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Highway gasoline 6,072 5,811 5,548 5,287 5,026 4,765 4,705 4,509 4,...Excel | CSV | Graphic Version
1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 Jet fuel price (chained 2000 dollars) 0.66 0.59 0.59 0.69 0.64...Excel | CSV | Graphic Version
Trip purpose Percent Number (millions) SE (millions) Commute 12.7 330 25 Business 15.9 414 14 Pleasure 55.5 1,450 23 Personal business 12.6 328...Number (millions)
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Women Men All Number SE Number SE Number SE Personal vehicle 989 15 1,347 29 2,336 37 Air 82 4 111 4...Percent
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1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 Deaths 6.2 5.8 5.8 5.8 5.9 6.1 6.2 6.2 5...Percentage of vessels
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Vessel types Age range (years) Total Percent < 6 6-10 11-15 16-20 21-25 > 25 Dry cargo 11.8 7.9 13.7 14.4 15.9 35.9...Millions of current dollars
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Type of cost Percentage of total Cost (millions of current dollars) Market productivity 26.5 60,991 Property damage 25.6...Index: 1991 = 100.0
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1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Railroad transportation 100.0 106.4 109.8 112.2 118.8 123.2...