Commodity200520062007200820092010
Radar app.$169,037$44,565$91,036$122,721$76,673$228,534
Radio navigational aid app.$289,029$1,172,949$797,012$752,585$308,932$417,528
Radio remote control app.$1,238,930$4,261$17,311$13,632$289,398$41,826
Total$1,696,996$1,221,775$905,359$888,938$675,003$687,888