Commodity2005200620072008200920102011
Filing cabinets, card-index cabinets, paper trays, paper rests, pen trays, ...$51,487,449$63,203,792$87,850,260$114,085,300$103,514,577$83,259,055$86,421,111
Total$51,487,449$63,203,792$87,850,260$114,085,300$103,514,577$83,259,055$86,421,111