Commodity2005200620072008200920102011
Filing cabinets, card-index cabinets, paper trays, paper rests, pen trays, ...$1,145,742$1,078,842$1,946,553$2,503,241$2,431,830$1,885,942$1,919,160
Total$1,145,742$1,078,842$1,946,553$2,503,241$2,431,830$1,885,942$1,919,160