Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$19$562,800$438,163$444,538$133,340$269,902$516,178
Electrical signalling/safety/traffic control equip. other than for railways ...$1,107,085$247,268$4,132$38,922$436,083$20,045$191,611
Parts of the electrical signalling/safety/traffic control equip. of 85.30$1,529,729$2,070,792$1,078,060$1,106,262$2,827,689$3,633,729$125,092
Total$2,636,833$2,880,860$1,520,355$1,589,722$3,397,112$3,923,676$832,881