|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2010 |
| Radar app. | $2,891 | $4,234 | $591,336 | $716,297 | $74,361 |
| Radio navigational aid app. | $6,567 | $16,342 | $2,841 | $136,267 | |
| Radio remote control app. | $4,725 | $13,955 | $12,580 | $1,117 | $35,685 |
| Total | $14,183 | $34,531 | $606,757 | $853,681 | $110,046 |
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