Commodity2005200620072008200920102011
Dredgers  $469,785$483,947$877,252 $23,821,951
Floating/submersible drilling/production platforms $263,736,690$1,627,088$11,883,808 $3,306,966$26,710
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...$265,655$483,530$211,185$66,492,294$217,039$511,537$223,446
Total$265,655$264,220,220$2,308,058$78,860,049$1,094,291$3,818,503$24,072,107