Commodity2005200620072008200920102011
Prefabricated buildings$4,921,700$18,617,700$9,644,500$20,699,300$22,620,900$15,270,700$30,308,200
Total$4,921,700$18,617,700$9,644,500$20,699,300$22,620,900$15,270,700$30,308,200