"Table 1-8 U.S.-Flag Fleet of Passenger Vessels, Tugs/Towboats, and Other Work Boatsa as of January 1, 2002",, Type of vessel,Number,Capacity unit Passenger vessels,, < 150 passenger capacity,650,"45,401" >= 150 passenger capacity,385,"237,944" Total,"1,035","283,345" Tugs/towboats,, "< 1,500 horsepower","3,350","2,492,735" ">= 1,500 horsepower","2,042","7,367,314" Total,"5,392","9,860,049" Other work boatsb,, "< 1,000 tons capacity","1,444","281,584" ">= 1,000 tons capacity",115,"251,758" Total,"1,559","533,342" aInventory data.,, "bIncludes crewboats, supply, and utility vessels.",, "SOURCE: U.S. Maritime Administration, Office of Statistical and Economic Analysis; adapted from U.S. Army Corps of Engineers and U.S. Coast Guard data.",,