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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gliders & hang gliders | $5,615 | $13,225 | $15,145 | | | | |
| Balloons & dirigibles; oth. non-powered aircraft | | $82,477 | $242,496 | $5,842 | $294,571 | $538,264 | $424,539 |
| Total | $5,615 | $95,702 | $257,641 | $5,842 | $294,571 | $538,264 | $424,539 |
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