Commodity20052006200720092010
Electrical signalling/safety/traffic control equip. for railways/tramways   $335 
Electrical signalling/safety/traffic control equip. other than for railways ...$1,042$3,121$2,149$2,812$28,951
Parts of the electrical signalling/safety/traffic control equip. of 85.30$961$78$5,818$461$2,064
Total$2,003$3,199$7,967$3,608$31,015