Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$9,054,339$15,170,647$16,299,262$14,571,977$14,336,516$15,832,391$21,545,408
Electrical signalling/safety/traffic control equip. other than for railways ...$12,055,819$12,115,626$12,719,021$14,797,144$13,983,468$20,200,556$16,692,741
Parts of the electrical signalling/safety/traffic control equip. of 85.30$34,093,132$30,775,558$38,627,964$37,508,304$28,408,497$37,813,134$42,255,093
Total$55,203,290$58,061,831$67,646,247$66,877,425$56,728,481$73,846,081$80,493,242