Commodity2005200620072008200920102011
Prefabricated buildings$4,205,463$7,051,022$7,847,516$9,515,365$6,797,735$6,014,137$5,317,927
Total$4,205,463$7,051,022$7,847,516$9,515,365$6,797,735$6,014,137$5,317,927