Commodity2005200620072008200920102011
Prefabricated buildings$192,386,048$240,615,416$330,988,068$329,595,732$221,324,087$169,956,347$177,902,072
Total$192,386,048$240,615,416$330,988,068$329,595,732$221,324,087$169,956,347$177,902,072