Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$1,756,544$1,615,602$762,464$63,714$1,423,630$5,384,032$501,019
Electrical signalling/safety/traffic control equip. other than for railways ...$3,661,474$2,277,863$1,165,552$1,480,233$1,658,926$8,327,783$1,840,916
Parts of the electrical signalling/safety/traffic control equip. of 85.30$5,819,765$7,318,002$8,921,525$11,939,860$6,437,868$5,197,086$4,243,127
Total$11,237,783$11,211,467$10,849,541$13,483,807$9,520,424$18,908,901$6,585,062