Commodity2005200620072008200920102011
Radar app.$10,485,607$3,998,565$3,868,846$7,598,011$6,144,710$5,574,929$8,085,933
Radio navigational aid app.$15,332,641$12,738,000$18,479,843$26,450,210$24,915,409$33,202,797$42,417,434
Radio remote control app.$3,143,926$2,940,997$4,378,810$4,310,859$4,230,779$5,877,527$6,212,944
Total$28,962,174$19,677,562$26,727,499$38,359,080$35,290,898$44,655,253$56,716,311