Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$26,033$59,034$18,722$4,762$974$109,721$31,485
Electrical signalling/safety/traffic control equip. other than for railways ...$175,187$545,503$427,872$607,751$966,988$674,489$151,507
Parts of the electrical signalling/safety/traffic control equip. of 85.30$66,856$744,921$1,376,467$590,408$145,815$328,496$431,816
Total$268,076$1,349,458$1,823,061$1,202,921$1,113,777$1,112,706$614,808