Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$13,222,622$10,801,116$3,727,939$630,665$1,813,874$310,760$2,703,191
Electrical signalling/safety/traffic control equip. other than for railways ...$2,428,384$803,655$1,667,172$3,325,622$4,163,610$2,549,177$2,707,985
Parts of the electrical signalling/safety/traffic control equip. of 85.30$2,853,086$2,333,065$1,488,307$1,698,406$2,477,391$1,837,493$2,844,191
Total$18,504,092$13,937,836$6,883,418$5,654,693$8,454,875$4,697,430$8,255,367