Commodity2005200620072008200920102011
Radar app.$1,538,866$40,539,413$39,943,754$6,567,330$6,766,353$7,786,466$11,604,056
Radio navigational aid app.$25,395,860$44,960,356$78,623,952$84,000,287$53,633,146$48,338,554$88,334,391
Radio remote control app.$12,625,605$10,857,372$16,036,357$33,507,165$14,689,570$16,976,331$49,956,346
Total$39,560,331$96,357,141$134,604,063$124,074,782$75,089,069$73,101,351$149,894,793