Commodity2005200620072008200920102011
Radar app.$230,542$72,260$829,752$106,468$363,891$243,531$303,739
Radio navigational aid app.$206,903$56,686$39,791$273,012$265,571$227,532$200,407
Radio remote control app.$93,925$141,741$104,798$93,837$129,437$214,076$366,118
Total$531,370$270,687$974,341$473,317$758,899$685,139$870,264