|
| Commodity | 2005 | 2006 | 2008 | 2009 | 2010 | 2011 |
| Dredgers | $1,253,606 | $518,814 | $148,329 | | $216,857 | $57,811 |
| Floating/submersible drilling/production platforms | | | | $10,493 | | |
| Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ... | $6,305,138 | $8,274,249 | | | | |
| Total | $7,558,744 | $8,793,063 | $148,329 | $10,493 | $216,857 | $57,811 |
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