Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$126,915$47,021$121,809$65,532$7,698$154,240$93,678
Electrical signalling/safety/traffic control equip. other than for railways ...$195,056$251,930$567,508$2,525,921$157,815$634,267$502,984
Parts of the electrical signalling/safety/traffic control equip. of 85.30$223,171$422,860$585,445$51,257$207,511$2,184,239$4,642,739
Total$545,142$721,811$1,274,762$2,642,710$373,024$2,972,746$5,239,401