Commodity2005200620072008200920102011
Dredgers $8,826$7,138,879$6,890,539$5,300,851$66,379,121$490,652
Floating/submersible drilling/production platforms $623,268$166,856 $72,350 $2,212,078
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...$51,326$111,532$291,665$534,748$115,925$134,044$247,018
Total$51,326$743,626$7,597,400$7,425,287$5,489,126$66,513,165$2,949,748