Commodity200620072008200920102011
Dredgers  $9,659   
Floating/submersible drilling/production platforms$8,293$60,993$65,795$68,077$5,210$10,473
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...$711 $49,759   
Total$9,004$60,993$125,213$68,077$5,210$10,473