Commodity2005200620072008200920102011
Railway/tramway maintenance/service vehicles, whether or not self-propelled ...$16,831,149$30,247,387$25,030,299$16,131,331$19,840,349$17,531,200$35,838,727
Total$16,831,149$30,247,387$25,030,299$16,131,331$19,840,349$17,531,200$35,838,727