Commodity200520062007200820092010
Filing cabinets, card-index cabinets, paper trays, paper rests, pen trays, ...$4,691,904$4,155,790$6,703,098$5,657,045$3,504,591$3,149,874
Total$4,691,904$4,155,790$6,703,098$5,657,045$3,504,591$3,149,874