Commodity2005200620072008200920102011
Dredgers$21,500,275$22,418,731$42,250,904$48,437,928$54,372,714$50,708,919$56,278,197
Floating/submersible drilling/production platforms$25,301,671$517,761,279$368,925,722$130,789,574$5,801,544$216,771,596$21,872,399
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...$27,737,580$24,999,073$24,909,244$19,125,845$27,922,008$26,436,826$44,620,589
Total$74,539,526$565,179,083$436,085,870$198,353,347$88,096,266$293,917,341$122,771,185