Commodity2005200620072008200920102011
Radar app.$6,628,937$20,795,067$27,922,026$11,127,782$16,888,713$31,096,395$76,473,643
Radio navigational aid app.$13,967,496$17,177,944$34,123,801$46,000,648$41,116,962$66,065,895$72,975,727
Radio remote control app.$40,572,238$45,364,229$60,242,231$59,896,812$27,279,604$33,122,170$39,815,330
Total$61,168,671$83,337,240$122,288,058$117,025,242$85,285,279$130,284,460$189,264,700