Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways $100     
Electrical signalling/safety/traffic control equip. other than for railways ...$911,596$1,021,214$1,127,869$1,284,887$1,393,541$1,256,218$1,256,235
Parts of the electrical signalling/safety/traffic control equip. of 85.30$448,018$975,951$2,080,827$1,634,066$253,331$883,823$304,080
Total$1,359,614$1,997,265$3,208,696$2,918,953$1,646,872$2,140,041$1,560,315