Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$3,300,642$875,561$2,244,692$3,885,525$400,330$3,264,562$771,270
Electrical signalling/safety/traffic control equip. other than for railways ...$1,124,633$2,672,719$3,401,731$4,149,240$2,879,085$1,792,777$3,073,150
Parts of the electrical signalling/safety/traffic control equip. of 85.30$8,941,199$15,221,065$8,627,757$7,507,940$2,125,925$747,054$1,475,615
Total$13,366,474$18,769,345$14,274,180$15,542,705$5,405,340$5,804,393$5,320,035