Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$6,923$633$480$2,762$513$213,768$1,000
Electrical signalling/safety/traffic control equip. other than for railways ...$226,587$45,807$166,488$553,264$974,004$794,205$4,659,000
Parts of the electrical signalling/safety/traffic control equip. of 85.30$55,279$683$171,908$80,033$124,140$205,339$54,000
Total$288,789$47,123$338,876$636,059$1,098,657$1,213,312$4,714,000