Commodity2005200620072008200920102011
Filing cabinets, card-index cabinets, paper trays, paper rests, pen trays, ...$6,111,718$7,358,806$7,655,498$5,810,483$3,738,674$3,229,066$4,062,611
Total$6,111,718$7,358,806$7,655,498$5,810,483$3,738,674$3,229,066$4,062,611