Commodity2005200620072008200920102011
Filing cabinets, card-index cabinets, paper trays, paper rests, pen trays, ...$12,082,896$13,219,051$16,260,752$13,427,875$9,949,296$8,762,914$8,142,541
Total$12,082,896$13,219,051$16,260,752$13,427,875$9,949,296$8,762,914$8,142,541