Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$485,251$190,135$1,995,924$5,423,220$2,122,716$3,961,866$8,405,595
Electrical signalling/safety/traffic control equip. other than for railways ...$1,080,009$550,089$2,212,298$645,170$1,988,404$1,095,739$4,284,192
Parts of the electrical signalling/safety/traffic control equip. of 85.30$505,227$1,466,039$1,505,832$2,724,830$111,495$508,369$1,045,860
Total$2,070,487$2,206,263$5,714,054$8,793,220$4,222,615$5,565,974$13,735,647