Commodity2005200620072008200920102011
Dredgers$7,890$7,555 $4,634,657$8,493,725$6,207,227$96,984
Floating/submersible drilling/production platforms$88,861$91,306$1,442,077$850,862$29,032$8,206 
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...$9,388,771$8,672,458$14,105,637$10,486,328$7,647,667$7,125,388$16,254,578
Total$9,485,522$8,771,319$15,547,714$15,971,847$16,170,424$13,340,821$16,351,562