Commodity2005200620072008200920102011
Dredgers$37,611$830,037$21,392 $4,542$107,880$798,029
Floating/submersible drilling/production platforms   $3,509   
Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ...$96,401$27,861  $22,324$7,194$69,067
Total$134,012$857,898$21,392$3,509$26,866$115,074$867,096