Merchant marine: total: 793 ships (1,000 GRT or over) 30,186,624 GRT/52,943,968 DWT
by type: bulk 298, cargo 57, chemical tanker 38, combination bulk 5, combination ore/oil 3, container 49, liquefied gas 5, passenger 10, petroleum tanker 267, refrigerated cargo 1, roll on/roll off 19, short-sea/passenger 38, specialized tanker 3
foreign-owned: Belgium 1, Cyprus 1, Israel 1, Italy 1, Liberia 3, Malta 1, Marshall Islands 1, Norway 2, Panama 3, Singapore 1, Sweden 1, United Kingdom 2, United States 5
registered in other countries: 2,443 (2004 est.)
Definition: Merchant marine may be defined as all ships engaged in the carriage of goods; or all commercial vessels (as opposed to all nonmilitary ships), which excludes tugs, fishing vessels, offshore oil rigs, etc. This entry contains information in four fields - total, ships by type, foreign-owned, and registered in other countries.
Total includes the number of ships (1,000 GRT or over), total DWT for those ships, and total GRT for those ships. DWT or dead weight tonnage is the total weight of cargo, plus bunkers, stores, etc., that a ship can carry when immersed to the appropriate load line. GRT or gross register tonnage is a figure obtained by measuring the entire sheltered volume of a ship available for cargo and passengers and converting it to tons on the basis of 100 cubic feet per ton; there is no stable relationship between GRT and DWT.
Ships by type includes a listing of barge carriers, bulk cargo ships, cargo ships, chemical tankers, combination bulk carriers, combination ore/oil carriers, container ships, liquefied gas tankers, livestock carriers, multifunctional large-load carriers, petroleum tankers, passenger ships, passenger/cargo ships, railcar carriers, refrigerated cargo ships, roll-on/roll-off cargo ships, short-sea passenger ships, specialized tankers, and vehicle carriers.
Foreign-owned are ships that fly the flag of one country but belong to owners in another.
Registered in other countries are ships that belong to owners in one country but fly the flag of another.
Source: CIA World Factbook - Unless otherwise noted, information in this page is accurate as of April 17, 2004