Commodity2005200620072008200920102011
Radar app.$15,476,318$11,737,910$15,217,474$21,181,060$19,764,152$23,997,833$39,308,357
Radio navigational aid app.$93,872,538$84,161,858$154,837,899$155,907,566$138,492,905$214,264,841$240,049,278
Radio remote control app.$31,285,876$35,801,363$107,450,692$89,585,924$79,842,028$109,374,262$117,628,130
Total$140,634,732$131,701,131$277,506,065$266,674,550$238,099,085$347,636,936$396,985,765