Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$2,606$2,892$1,485$45,624   
Electrical signalling/safety/traffic control equip. other than for railways ...$112,614$71,785$201,816$243,887$845,062$120,849$555,479
Parts of the electrical signalling/safety/traffic control equip. of 85.30$148,205$44,420$121,820$50,972$86,968$13,680$29,204
Total$263,425$119,097$325,121$340,483$932,030$134,529$584,683