|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Radar app. | $114,632 | $42,643 | $226,021 | $211,808 | $258,279 |
| Radio navigational aid app. | $524,031 | $86,510 | $359,892 | $589,384 | $521,330 |
| Radio remote control app. | $3,412 | $31,858 | $38,005 | $31 | $30,698 |
| Total | $642,075 | $161,011 | $623,918 | $801,223 | $810,307 |
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