|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Plans & drawings for architectural/engineering/industrial/commercial/topogr ... | $32,416 | $406,104 | $542,823 | $811,817 | $333,475 | $360,513 | $322,596 |
| Total | $32,416 | $406,104 | $542,823 | $811,817 | $333,475 | $360,513 | $322,596 |
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