Commodity2005200720082010
Dredgers$1,405$97,613 $2,727,479
Floating/submersible drilling/production platforms  $1,974$14,480
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...  $131,089$23,046
Total$1,405$97,613$133,063$2,765,005