|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Filing cabinets, card-index cabinets, paper trays, paper rests, pen trays, ... | $122,854 | $147,674 | $154,142 | $207,721 | $184,170 | $96,007 | $88,812 |
| Total | $122,854 | $147,674 | $154,142 | $207,721 | $184,170 | $96,007 | $88,812 |
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