|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gliders & hang gliders | $724,922 | $541,920 | | | | | |
| Balloons & dirigibles; oth. non-powered aircraft | | $226,603 | $804,903 | $501,920 | $149,096 | $150,550 | $502,106 |
| Total | $724,922 | $768,523 | $804,903 | $501,920 | $149,096 | $150,550 | $502,106 |
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