Commodity2005200620072008200920102011
Radar app.$2,536,792$6,087,289$15,670,596$8,811,434$6,522,321$2,988,973$3,268,946
Radio navigational aid app.$77,953,909$213,282,697$155,307,848$138,983,334$101,824,848$169,053,580$231,098,903
Radio remote control app.$49,948,815$53,871,315$50,115,431$51,398,956$52,672,406$44,554,915$49,113,515
Total$130,439,516$273,241,301$221,093,875$199,193,724$161,019,575$216,597,468$283,481,364