Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways $13,026   $32,169$76,589
Electrical signalling/safety/traffic control equip. other than for railways ...$736,237$304,789$524,396$446,593$277,311$245,596$414,034
Parts of the electrical signalling/safety/traffic control equip. of 85.30$205,560$88,611$279,187$627,422$369,351$350,692$512,240
Total$941,797$406,426$803,583$1,074,015$646,662$628,457$1,002,863