Commodity2005200620072008200920102011
Radar app.$9,354,177$9,888,778$13,547,042$26,295,276$24,080,862$18,875,285$12,443,565
Radio navigational aid app.$12,198,898$13,336,792$17,056,296$23,291,544$26,750,429$24,790,382$36,860,010
Radio remote control app.$797,877$1,223,997$2,271,992$3,004,683$2,347,122$3,715,406$4,605,312
Total$22,350,952$24,449,567$32,875,330$52,591,503$53,178,413$47,381,073$53,908,887