Commodity2005200620072008200920102011
Prefabricated buildings$456,287,508$482,329,391$569,602,505$832,653,445$635,666,155$884,507,585$971,074,635
Total$456,287,508$482,329,391$569,602,505$832,653,445$635,666,155$884,507,585$971,074,635