Commodity2005200620072008200920102011
Prefabricated buildings$2,037,253$2,526,448$2,860,537$2,222,928$1,130,307$1,315,588$2,447,168
Total$2,037,253$2,526,448$2,860,537$2,222,928$1,130,307$1,315,588$2,447,168