Commodity2005200620072008200920102011
Radar app.$13,902,218$12,578,405$24,949,080$12,553,101$14,936,103$13,506,604$22,275,806
Radio navigational aid app.$13,081,816$18,696,837$30,367,578$30,016,667$32,650,399$21,486,009$26,698,995
Radio remote control app.$12,007,056$13,197,833$12,420,555$22,219,761$21,660,126$18,845,657$11,987,220
Total$38,991,090$44,473,075$67,737,213$64,789,529$69,246,628$53,838,270$60,962,021