|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Plans & drawings for architectural/engineering/industrial/commercial/topogr ... | $626,807 | $604,133 | $362,819 | $143,953 | $78,162 | $95,925 | $43,253 |
| Total | $626,807 | $604,133 | $362,819 | $143,953 | $78,162 | $95,925 | $43,253 |
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