Commodity2005200620072008200920102011
Prefabricated buildings$4,120,138$3,691,050$4,381,233$3,833,318$4,126,921$6,568,054$8,380,886
Total$4,120,138$3,691,050$4,381,233$3,833,318$4,126,921$6,568,054$8,380,886