Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$103,940$118,990$363,740$450,591$125,144 $222,838
Electrical signalling/safety/traffic control equip. other than for railways ...$1,231,576$1,103,252$1,556,849$1,165,036$980,251$1,012,478$407,680
Parts of the electrical signalling/safety/traffic control equip. of 85.30$258,047$445,135$955,412$656,984$336,692$662,245$182,741
Total$1,593,563$1,667,377$2,876,001$2,272,611$1,442,087$1,674,723$813,259