Commodity2005200620072008200920102011
Radar app.$31,271,842$16,383,410$10,440,146$11,082,602$21,710,624$53,532,857$40,679,207
Radio navigational aid app.$20,310,602$35,391,672$74,450,694$134,797,999$84,847,315$142,951,145$337,388,630
Radio remote control app.$7,004,331$11,603,871$16,590,393$19,464,953$17,146,438$23,654,898$35,700,254
Total$58,586,775$63,378,953$101,481,233$165,345,554$123,704,377$220,138,900$413,768,091