|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Radar app. | $43,137 | $7,959 | $13,201 | $9,630 | $157,469 | $246,820 | $15,549 |
| Radio navigational aid app. | $136,476 | $197,106 | $181,252 | $313,309 | $332,264 | $510,272 | $514,919 |
| Radio remote control app. | $184,069 | $129,362 | $151,068 | $3,581,253 | $749,304 | $220,305 | $272,315 |
| Total | $363,682 | $334,427 | $345,521 | $3,904,192 | $1,239,037 | $977,397 | $802,783 |
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