|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Dredgers | | | $657,014 | | | | $2,337 |
| Floating/submersible drilling/production platforms | $290,000 | | $8,970 | $246 | $8 | $18,486 | |
| Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ... | $34,223 | $38,322 | $93,422 | $16,328 | $3,250 | $47,823 | $949,627 |
| Total | $324,223 | $38,322 | $759,406 | $16,574 | $3,258 | $66,309 | $951,964 |
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