|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Dredgers | $1,476,835 | $122,275 | $576,972 | $1,813,215 | $1,259,481 | $731,887 | |
| Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ... | $243,947 | $1,074,444 | $172,066 | $964,004 | $675,229 | $536,142 | $101,964 |
| Total | $1,720,782 | $1,196,719 | $749,038 | $2,777,219 | $1,934,710 | $1,268,029 | $101,964 |
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