|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Filing cabinets, card-index cabinets, paper trays, paper rests, pen trays, ... | $62,593 | $161,795 | $229,159 | $340,465 | $257,153 | $259,877 | $375,123 |
| Total | $62,593 | $161,795 | $229,159 | $340,465 | $257,153 | $259,877 | $375,123 |
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