Commodity200520062007200820092010
Radar app.$193,837$512,660$370,026$517,088$235,001$171,811
Radio navigational aid app.$106,685$425,532$493,060$397,230$499,436$186,686
Radio remote control app.$191,659$55,684$359,463$374,718$274,214$988,891
Total$492,181$993,876$1,222,549$1,289,036$1,008,651$1,347,388