Commodity2005200620072008200920102011
Railway/tramway track fixtures & fittings; mech...signalling, safety/traffi ...$33,684,796$41,929,812$34,919,786$43,852,736$42,726,623$46,578,793$54,508,864
Total$33,684,796$41,929,812$34,919,786$43,852,736$42,726,623$46,578,793$54,508,864