Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$1,323$1,729$593,819$10,494$17,087$48,092$20,810
Electrical signalling/safety/traffic control equip. other than for railways ...$2,261,004$1,730,899$2,332,515$2,931,208$2,030,027$2,564,982$2,733,733
Parts of the electrical signalling/safety/traffic control equip. of 85.30$5,434,667$4,958,923$5,896,738$7,328,364$6,125,403$6,424,611$6,929,403
Total$7,696,994$6,691,551$8,823,072$10,270,066$8,172,517$9,037,685$9,683,946