|
| Commodity | 2005 | 2007 | 2008 | 2009 | 2010 |
| Radar app. | $95,240 | $64,320 | $49,963 | $81,326 | $97,565 |
| Radio navigational aid app. | $8,150 | $20,915 | $79,225 | $63,060 | $179,708 |
| Radio remote control app. | $8,721 | $4,885 | | | $24,665 |
| Total | $112,111 | $90,120 | $129,188 | $144,386 | $301,938 |
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