|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Dredgers | $6,477 | | $135,402 | $17,611 | $4,263,822 | $3,978 |
| Floating/submersible drilling/production platforms | | | $388,935 | $82,876,680 | $1,163 | |
| Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ... | | $5,215 | | $13,828 | $15,009 | |
| Total | $6,477 | $5,215 | $524,337 | $82,908,119 | $4,279,994 | $3,978 |
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