Commodity2005200620072008200920102011
Radar app.$1,825,177$4,149,669$1,236,245$11,040,668$1,395,808$9,699,796$7,904,275
Radio navigational aid app.$9,972,168$10,556,294$13,857,211$12,000,664$13,548,183$12,484,270$12,795,364
Radio remote control app.$13,380,037$1,264,550$1,254,870$2,182,217$2,841,876$3,855,505$2,306,197
Total$25,177,382$15,970,513$16,348,326$25,223,549$17,785,867$26,039,571$23,005,836