Commodity2005200620072008200920102011
Dredgers$354,240$155,174 $4,600,629$423,376$688,230$1,804,966
Floating/submersible drilling/production platforms$256,514,127$4,498,240$264,629,710$351,291,671$330,657,068$641,191,943$659,793
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...$14,599,182$8,542,690$39,623,495$7,362,140$15,984,660$9,544,461$12,678,672
Total$271,467,549$13,196,104$304,253,205$363,254,440$347,065,104$651,424,634$15,143,431