Commodity2005200620072008200920102011
Prefabricated buildings$7,321,515$7,158,798$7,640,190$16,717,161$19,979,311$21,936,856$10,535,569
Total$7,321,515$7,158,798$7,640,190$16,717,161$19,979,311$21,936,856$10,535,569