"Figure 1:  Total U.S. Domestic Freight Ton-Miles (ton-miles, billions)",,,,,,,,,,
,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005
Total,"4,174.1","4,179.4","4,228.6","4,300.6","4,328.6","4,357.5","4,409.0","4,414.8","4,541.7","4,537.9"
"SOURCE:  U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, calculations using data from various sources.  See box at the end of this report for details.",,,,,,,,,,