|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 |
| Radar app. | $237,634 | $3,511,277 | $5,533,475 | $585,379 | $125,214 |
| Radio navigational aid app. | $222,928 | $9,770,494 | $171,656 | $758,263 | $2,750,065 |
| Radio remote control app. | $399,650 | $609,064 | $773,749 | $1,523,987 | $315,347 |
| Total | $860,212 | $13,890,835 | $6,478,880 | $2,867,629 | $3,190,626 |
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