|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Filing cabinets, card-index cabinets, paper trays, paper rests, pen trays, ... | $376,631 | $586,310 | $540,058 | $751,707 | $431,201 | $486,232 | $475,546 |
| Total | $376,631 | $586,310 | $540,058 | $751,707 | $431,201 | $486,232 | $475,546 |
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