|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Filing cabinets, card-index cabinets, paper trays, paper rests, pen trays, ... | $300,976 | $707,044 | $525,431 | $1,603,323 | $112,487 | $765,454 | $122,270 |
| Total | $300,976 | $707,044 | $525,431 | $1,603,323 | $112,487 | $765,454 | $122,270 |
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