Commodity2005200620072008200920102011
Radar app.$27,393,790$10,303,251$18,313,420$17,719,300$10,320,802$24,332,891$45,834,121
Radio navigational aid app.$41,558,775$97,057,504$122,674,926$120,812,345$114,307,281$117,783,280$168,536,945
Radio remote control app.$10,031,276$14,319,151$18,093,206$14,367,845$8,928,011$10,177,371$15,521,531
Total$78,983,841$121,679,906$159,081,552$152,899,490$133,556,094$152,293,542$229,892,597