Commodity200520062007200820102011
Dredgers $3,137    
Floating/submersible drilling/production platforms  $3,517$217,349  
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...$4,196$90,558 $312,999$7,692$1,589,586
Total$4,196$93,695$3,517$530,348$7,692$1,589,586