Commodity200520062007200820102011
Dredgers$14,528  $1,108,932  
Floating/submersible drilling/production platforms    $709,024$105,074
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...$4,510$21,063$1,739,616$66,780$26,830$61,213
Total$19,038$21,063$1,739,616$1,175,712$735,854$166,287