Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways $99$713 $72,713$69,704$553,774
Electrical signalling/safety/traffic control equip. other than for railways ...$699,199$1,740,912$1,963,992$2,802,669$7,776,391$7,048,636$6,968,916
Parts of the electrical signalling/safety/traffic control equip. of 85.30$308,236$1,387,202$1,367,740$4,558,595$2,993,766$2,564,880$4,038,020
Total$1,007,435$3,128,213$3,332,445$7,361,264$10,842,870$9,683,220$11,560,710