Commodity2005200620072008200920102011
Railway/tramway maintenance/service vehicles, whether or not self-propelled ...$31,205,804$31,899,902$51,427,023$71,629,279$37,922,916$37,917,608$34,759,192
Total$31,205,804$31,899,902$51,427,023$71,629,279$37,922,916$37,917,608$34,759,192