Commodity200520062008200920102011
Dredgers $1,509$32,689$10,114$1,276,261 
Floating/submersible drilling/production platforms   $1,238,508  
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...$34,365$934,803$17,856$902,313$8,618,176$1,000
Total$34,365$936,312$50,545$2,150,935$9,894,437$1,000