|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Radar app. | $19,456 | $5,532 | $7,668 | $6,924 | $598 | $16,796 | $510,714 |
| Radio navigational aid app. | $8,159,807 | $6,623 | $44,748 | $283,957 | $1,213,501 | $121,518 | $834,340 |
| Radio remote control app. | $20,285 | $4,261 | $3,304 | $10,103 | $17,961 | $15,638 | $19,271 |
| Total | $8,199,548 | $16,416 | $55,720 | $300,984 | $1,232,060 | $153,952 | $1,364,325 |
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