Commodity20052006200720082009
Electrical signalling/safety/traffic control equip. for railways/tramways $81   
Electrical signalling/safety/traffic control equip. other than for railways ...$10,868$15,838$10,903$18,517$38,939
Parts of the electrical signalling/safety/traffic control equip. of 85.30$188$4,030$47,203$16,367 
Total$11,056$19,949$58,106$34,884$38,939