Commodity2005200620072008200920102011
Prefabricated buildings$18,988,100$26,394,900$30,229,800$35,752,500$15,255,700$11,519,600$10,453,900
Total$18,988,100$26,394,900$30,229,800$35,752,500$15,255,700$11,519,600$10,453,900