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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Dredgers | $2,279,816 | | $6,815,122 | $225,612 | $4,051,468 | | $1,964,664 |
| Floating/submersible drilling/production platforms | $887,633 | $8,900,891 | $36,527,562 | $152,418,995 | $37,451,587 | $49,851,239 | $799,206,255 |
| Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ... | $22,624,443 | $155,997,652 | $215,911,091 | $35,165,751 | $334,387,561 | $694,016,824 | $114,421,604 |
| Total | $25,791,892 | $164,898,543 | $259,253,775 | $187,810,358 | $375,890,616 | $743,868,063 | $915,592,523 |
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