Commodity2005200620072008200920102011
Prefabricated buildings$1,734,849$2,435,202$1,553,409$2,578,672$2,328,987$2,602,039$1,106,418
Total$1,734,849$2,435,202$1,553,409$2,578,672$2,328,987$2,602,039$1,106,418