Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$124,376$11,810,141$12,189$17,884$902$12,026$8,439
Electrical signalling/safety/traffic control equip. other than for railways ...$123,211$1,210,737$888,006$2,938,061$188,763$2,672,117$901,729
Parts of the electrical signalling/safety/traffic control equip. of 85.30$434,840$862,488$3,952,543$1,904,747$759,299$899,100$1,275,220
Total$682,427$13,883,366$4,852,738$4,860,692$948,964$3,583,243$2,185,388