|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gliders & hang gliders | $412,414 | $358,003 | | | | | |
| Balloons & dirigibles; oth. non-powered aircraft | $81,189 | $107,485 | $767,544 | $401,723 | $865,420 | $489,795 | $507,968 |
| Total | $493,603 | $465,488 | $767,544 | $401,723 | $865,420 | $489,795 | $507,968 |
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