| Region | Foreign only** | Foreign and Domestic | Domestic only | Total |
|---|---|---|---|---|
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
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Release date
June 2015
Region
United States
Survey time period
2013
Supplementary notes
* Based on new database covering expanded geographic area beginning in 2009.
** U.S. docks that load or unload vessels operating in foreign trade.
*** Includes Puerto Rico and U.S. Virgin Islands.
**** Mississippi, Ohio, Upper Atchafalaya, Ouachita, Illinois, Black Warrior, Tombigbee, Alabama-Coosa River Basins
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