(Descending order by weight)
|Commodity (2-digit commodity code)||Value ($ millions)||Weight (thousand short tons)|
|Basic chemicals (20)||406||3,115|
|Coal and petroleum products, n.e.c. (19)||302||2,621|
|Fuel oils (18)||432||2,214|
|Nonmetallic minerals, n.e.c. (13)||83||943|
|Gasoline and aviation turbine fuel (17)||207||871|
|Nonmetallic mineral products (31)||52||588|
|Wood products (26)||152||480|
|Other prepared foodstuffs and fats and oils (07)||264||392|
|Chemical products and preparations, n.e.c. (23)||73||82|
|All other commodities||1,323||10,764|
|Total, all commodities||3,778||22,294|
KEY: n.e.c. = not elsewhere classified; S = data do not meet publication standards because of high sampling variability or other reasons.
NOTE: There are 41 two-digit Standard Classification of Transported Goods (SCTG) commodity codes.
SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics and U.S. Department of Commerce, U.S. Census Bureau, 1997 Commodity Flow Survey, Washington, DC: 2000, data from CD-ROM, CD-EC97-CFS.