|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Radar app. | $2,350,393 | $524,381 | $371,669 | $782,762 | $782,352 | $2,306,955 | $8,459,295 |
| Radio navigational aid app. | $1,031,888 | $3,286,481 | $828,840 | $4,231,403 | $498,026 | $626,567 | $684,319 |
| Radio remote control app. | $459,896 | $640,862 | $383,915 | $557,241 | $421,368 | $644,308 | $1,504,018 |
| Total | $3,842,177 | $4,451,724 | $1,584,424 | $5,571,406 | $1,701,746 | $3,577,830 | $10,647,632 |
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