Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways $539$537 $23$300$7,200
Electrical signalling/safety/traffic control equip. other than for railways ...$44,981$23,503$30,924$61,491$100,586$84,623$82,800
Parts of the electrical signalling/safety/traffic control equip. of 85.30$7,790$9,619$41,985$50,795$58,628$9,737$23,806
Total$52,771$33,661$73,446$112,286$159,237$94,660$113,806