|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Radar app. | $19,715 | $135,675 | $46,453 | $4,839 | $157,443 | $27,765 |
| Radio navigational aid app. | $44,939 | $210,595 | $383,713 | $102,342 | $77,790 | $92,305 |
| Radio remote control app. | $2,240 | $62,453 | $31,071 | $26,118 | $27,171 | $46,727 |
| Total | $66,894 | $408,723 | $461,237 | $133,299 | $262,404 | $166,797 |
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