Commodity200520062007200820092010
Electrical signalling/safety/traffic control equip. for railways/tramways$4,719,665$4,662,327$2,461,090$818,360$695,608$2,632,925
Electrical signalling/safety/traffic control equip. other than for railways ...$1,018,559$2,846,738$3,704,043$2,456,788$4,105,573$6,332,275
Parts of the electrical signalling/safety/traffic control equip. of 85.30$14,696$140,308$239,727$174,871$86,904,270$78,239,627
Total$5,752,920$7,649,373$6,404,860$3,450,019$91,705,451$87,204,827