Commodity2005200620072008200920102011
Prefabricated buildings$1,543,658$1,693,304$4,128,471$7,929,940$7,491,040$12,791,182$8,665,275
Total$1,543,658$1,693,304$4,128,471$7,929,940$7,491,040$12,791,182$8,665,275