Commodity2005200620072008200920102011
Radar app.$169,645$62,657$163,191$1,003,072$117,954$79,237$1,252,979
Radio navigational aid app.$410,441$1,034,155$499,703$652,073$1,743,140$1,435,659$1,170,544
Radio remote control app.$276,241$481,992$660,706$1,102,580$485,870$503,803$442,173
Total$856,327$1,578,804$1,323,600$2,757,725$2,346,964$2,018,699$2,865,696