Commodity20062007200820092010
Dredgers$31,258,403$18,253,676$27,156,547$21,929,302$7,628,077
Floating/submersible drilling/production platforms$160,223,004$2,866,705$5,171,051$358,185$38,294,785
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...$23,375,494$20,430,964$684,365$4,123,959$17,246,307
Total$214,856,901$41,551,345$33,011,963$26,411,446$63,169,169