|
| Commodity | 2007 | 2008 | 2009 | 2010 |
| Dredgers | $4,584,516 | $114,124,266 | | |
| Floating/submersible drilling/production platforms | $9,616,181 | $46,439,265 | $33,225,857 | |
| Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ... | $15,797,590 | | | $1,385,100 |
| Total | $29,998,287 | $160,563,531 | $33,225,857 | $1,385,100 |
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