|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Radar app. | $66,074 | $236,064 | $257,104 | $13,291 | $94,090 | $11,248 | $34,380 |
| Radio navigational aid app. | $14,336 | | $178,952 | $1,202 | $322,874 | $143,018 | $324,639 |
| Radio remote control app. | $2,221 | $20,532 | $1,915 | | | | $10,896 |
| Total | $82,631 | $256,596 | $437,971 | $14,493 | $416,964 | $154,266 | $369,915 |
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