Commodity2005200620072008200920102011
Prefabricated buildings$21,308,067$22,581,661$39,613,418$39,561,958$29,085,840$25,995,167$31,419,383
Total$21,308,067$22,581,661$39,613,418$39,561,958$29,085,840$25,995,167$31,419,383