Commodity200620072008200920102011
Radar app.$4,324,952$25,709$42,161$96,909$5,834$8,584
Radio navigational aid app.$128,350$213,384$517,258$187,347$513,442$533,571
Radio remote control app.$4,074$59,852$265,535$91,038$223,508$148,623
Total$4,457,376$298,945$824,954$375,294$742,784$690,778