Commodity200520062007200820092010
Dredgers   $82,985  
Floating/submersible drilling/production platforms$8,992 $12,146  $28,988
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...$2,814,469$899,658$12,884$5,806$14,867$2,789
Total$2,823,461$899,658$25,030$88,791$14,867$31,777