Commodity2005200620072008200920102011
Prefabricated buildings$37,866,335$37,953,675$36,247,838$50,343,245$21,039,562$18,465,905$20,079,602
Total$37,866,335$37,953,675$36,247,838$50,343,245$21,039,562$18,465,905$20,079,602