Commodity2005200620072008200920102011
Filing cabinets, card-index cabinets, paper trays, paper rests, pen trays, ...$556,252$2,500,401$746,344$906,260$2,253,194$3,779,734$801,087
Total$556,252$2,500,401$746,344$906,260$2,253,194$3,779,734$801,087