|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Filing cabinets, card-index cabinets, paper trays, paper rests, pen trays, ... | $205,658 | $177,122 | $269,932 | $270,831 | $149,591 | $635,369 | $233,956 |
| Total | $205,658 | $177,122 | $269,932 | $270,831 | $149,591 | $635,369 | $233,956 |
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